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Finding the Fourth Proportional to 92,353.86, 127,448.91 and 49,912.29

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Solution

The fourth proportional to 92,353.86, 127,448.91 and 49,912.29 is: 68,879.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,353.86 : 127,448.91 = 49,912.29 : x
  2. Step 2: Convert to fraction form
    92,353.86/127,448.91 = 49,912.29/x
  3. Step 3: Cross multiply
    92,353.86x = 127,448.91 × 49,912.29
  4. Step 4: Simplify right side
    92,353.86x = 6,361,266,956.10
  5. Step 5: Solve for x
    x = 6,361,266,956.10/92,353.86
  6. Step 6: Final answer
    x = 68,879.28

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