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Finding the Fourth Proportional to 191,554.74, 264,348.36 and 110,988.09

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Solution

The fourth proportional to 191,554.74, 264,348.36 and 110,988.09 is: 153,165.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,554.74 : 264,348.36 = 110,988.09 : x
  2. Step 2: Convert to fraction form
    191,554.74/264,348.36 = 110,988.09/x
  3. Step 3: Cross multiply
    191,554.74x = 264,348.36 × 110,988.09
  4. Step 4: Simplify right side
    191,554.74x = 29,339,519,571.03
  5. Step 5: Solve for x
    x = 29,339,519,571.03/191,554.74
  6. Step 6: Final answer
    x = 153,165.20

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