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Finding the Fourth Proportional to 60,907.88, 91,266.08 and 46,850.94

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Solution

The fourth proportional to 60,907.88, 91,266.08 and 46,850.94 is: 70,202.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,907.88 : 91,266.08 = 46,850.94 : x
  2. Step 2: Convert to fraction form
    60,907.88/91,266.08 = 46,850.94/x
  3. Step 3: Cross multiply
    60,907.88x = 91,266.08 × 46,850.94
  4. Step 4: Simplify right side
    60,907.88x = 4,275,901,403.86
  5. Step 5: Solve for x
    x = 4,275,901,403.86/60,907.88
  6. Step 6: Final answer
    x = 70,202.76

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