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Finding the Fourth Proportional to 91,201.07, 136,815.32 and 32,026.33

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Solution

The fourth proportional to 91,201.07, 136,815.32 and 32,026.33 is: 48,044.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,201.07 : 136,815.32 = 32,026.33 : x
  2. Step 2: Convert to fraction form
    91,201.07/136,815.32 = 32,026.33/x
  3. Step 3: Cross multiply
    91,201.07x = 136,815.32 × 32,026.33
  4. Step 4: Simplify right side
    91,201.07x = 4,381,691,743.17
  5. Step 5: Solve for x
    x = 4,381,691,743.17/91,201.07
  6. Step 6: Final answer
    x = 48,044.30

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