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Finding the Fourth Proportional to 191,625.48, 264,451.34 and 106,742.60

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Solution

The fourth proportional to 191,625.48, 264,451.34 and 106,742.60 is: 147,309.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,625.48 : 264,451.34 = 106,742.60 : x
  2. Step 2: Convert to fraction form
    191,625.48/264,451.34 = 106,742.60/x
  3. Step 3: Cross multiply
    191,625.48x = 264,451.34 × 106,742.60
  4. Step 4: Simplify right side
    191,625.48x = 28,228,223,605.08
  5. Step 5: Solve for x
    x = 28,228,223,605.08/191,625.48
  6. Step 6: Final answer
    x = 147,309.34

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