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Finding the Fourth Proportional to 91,951.86, 137,927.82 and 29,622.36

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Solution

The fourth proportional to 91,951.86, 137,927.82 and 29,622.36 is: 44,433.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,951.86 : 137,927.82 = 29,622.36 : x
  2. Step 2: Convert to fraction form
    91,951.86/137,927.82 = 29,622.36/x
  3. Step 3: Cross multiply
    91,951.86x = 137,927.82 × 29,622.36
  4. Step 4: Simplify right side
    91,951.86x = 4,085,747,538.06
  5. Step 5: Solve for x
    x = 4,085,747,538.06/91,951.86
  6. Step 6: Final answer
    x = 44,433.55

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