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Finding the Fourth Proportional to 45,788.46, 63,189.63 and 25,646.19

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Solution

The fourth proportional to 45,788.46, 63,189.63 and 25,646.19 is: 35,392.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,788.46 : 63,189.63 = 25,646.19 : x
  2. Step 2: Convert to fraction form
    45,788.46/63,189.63 = 25,646.19/x
  3. Step 3: Cross multiply
    45,788.46x = 63,189.63 × 25,646.19
  4. Step 4: Simplify right side
    45,788.46x = 1,620,573,257.01
  5. Step 5: Solve for x
    x = 1,620,573,257.01/45,788.46
  6. Step 6: Final answer
    x = 35,392.61

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