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Finding the Fourth Proportional to 76,095.55, 114,167.67 and 31,726.99

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Solution

The fourth proportional to 76,095.55, 114,167.67 and 31,726.99 is: 47,600.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,095.55 : 114,167.67 = 31,726.99 : x
  2. Step 2: Convert to fraction form
    76,095.55/114,167.67 = 31,726.99/x
  3. Step 3: Cross multiply
    76,095.55x = 114,167.67 × 31,726.99
  4. Step 4: Simplify right side
    76,095.55x = 3,622,196,524.41
  5. Step 5: Solve for x
    x = 3,622,196,524.41/76,095.55
  6. Step 6: Final answer
    x = 47,600.64

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