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Finding the Fourth Proportional to 60,430.82, 90,659.20 and 25,350.26

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Solution

The fourth proportional to 60,430.82, 90,659.20 and 25,350.26 is: 38,030.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,430.82 : 90,659.20 = 25,350.26 : x
  2. Step 2: Convert to fraction form
    60,430.82/90,659.20 = 25,350.26/x
  3. Step 3: Cross multiply
    60,430.82x = 90,659.20 × 25,350.26
  4. Step 4: Simplify right side
    60,430.82x = 2,298,234,291.39
  5. Step 5: Solve for x
    x = 2,298,234,291.39/60,430.82
  6. Step 6: Final answer
    x = 38,030.83

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