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Finding the Fourth Proportional to 245,149.48, 367,745.40 and 67,656.52

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Solution

The fourth proportional to 245,149.48, 367,745.40 and 67,656.52 is: 101,490.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,149.48 : 367,745.40 = 67,656.52 : x
  2. Step 2: Convert to fraction form
    245,149.48/367,745.40 = 67,656.52/x
  3. Step 3: Cross multiply
    245,149.48x = 367,745.40 × 67,656.52
  4. Step 4: Simplify right side
    245,149.48x = 24,880,374,010.01
  5. Step 5: Solve for x
    x = 24,880,374,010.01/245,149.48
  6. Step 6: Final answer
    x = 101,490.63

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