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Finding the Fourth Proportional to 136,296.72, 204,445.48 and 41,527.52

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Solution

The fourth proportional to 136,296.72, 204,445.48 and 41,527.52 is: 62,291.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,296.72 : 204,445.48 = 41,527.52 : x
  2. Step 2: Convert to fraction form
    136,296.72/204,445.48 = 41,527.52/x
  3. Step 3: Cross multiply
    136,296.72x = 204,445.48 × 41,527.52
  4. Step 4: Simplify right side
    136,296.72x = 8,490,113,759.61
  5. Step 5: Solve for x
    x = 8,490,113,759.61/136,296.72
  6. Step 6: Final answer
    x = 62,291.40

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