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Finding the Fourth Proportional to 61,092.27, 91,634.97 and 16,715.75

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Solution

The fourth proportional to 61,092.27, 91,634.97 and 16,715.75 is: 25,072.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,092.27 : 91,634.97 = 16,715.75 : x
  2. Step 2: Convert to fraction form
    61,092.27/91,634.97 = 16,715.75/x
  3. Step 3: Cross multiply
    61,092.27x = 91,634.97 × 16,715.75
  4. Step 4: Simplify right side
    61,092.27x = 1,531,747,478.86
  5. Step 5: Solve for x
    x = 1,531,747,478.86/61,092.27
  6. Step 6: Final answer
    x = 25,072.69

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