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Finding the Fourth Proportional to 194,935.26, 269,011.46 and 105,511.26

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Solution

The fourth proportional to 194,935.26, 269,011.46 and 105,511.26 is: 145,605.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,935.26 : 269,011.46 = 105,511.26 : x
  2. Step 2: Convert to fraction form
    194,935.26/269,011.46 = 105,511.26/x
  3. Step 3: Cross multiply
    194,935.26x = 269,011.46 × 105,511.26
  4. Step 4: Simplify right side
    194,935.26x = 28,383,738,099.04
  5. Step 5: Solve for x
    x = 28,383,738,099.04/194,935.26
  6. Step 6: Final answer
    x = 145,605.97

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