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Finding the Fourth Proportional to 71,796.12, 107,711.22 and 22,548.12

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Solution

The fourth proportional to 71,796.12, 107,711.22 and 22,548.12 is: 33,827.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,796.12 : 107,711.22 = 22,548.12 : x
  2. Step 2: Convert to fraction form
    71,796.12/107,711.22 = 22,548.12/x
  3. Step 3: Cross multiply
    71,796.12x = 107,711.22 × 22,548.12
  4. Step 4: Simplify right side
    71,796.12x = 2,428,685,513.91
  5. Step 5: Solve for x
    x = 2,428,685,513.91/71,796.12
  6. Step 6: Final answer
    x = 33,827.53

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