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Finding the Fourth Proportional to 92,008.98, 126,963.81 and 51,719.22

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Solution

The fourth proportional to 92,008.98, 126,963.81 and 51,719.22 is: 71,367.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,008.98 : 126,963.81 = 51,719.22 : x
  2. Step 2: Convert to fraction form
    92,008.98/126,963.81 = 51,719.22/x
  3. Step 3: Cross multiply
    92,008.98x = 126,963.81 × 51,719.22
  4. Step 4: Simplify right side
    92,008.98x = 6,566,469,221.43
  5. Step 5: Solve for x
    x = 6,566,469,221.43/92,008.98
  6. Step 6: Final answer
    x = 71,367.70

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