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Finding the Fourth Proportional to 241,815.98, 333,679.48 and 139,825.98

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Solution

The fourth proportional to 241,815.98, 333,679.48 and 139,825.98 is: 192,944.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,815.98 : 333,679.48 = 139,825.98 : x
  2. Step 2: Convert to fraction form
    241,815.98/333,679.48 = 139,825.98/x
  3. Step 3: Cross multiply
    241,815.98x = 333,679.48 × 139,825.98
  4. Step 4: Simplify right side
    241,815.98x = 46,657,060,296.89
  5. Step 5: Solve for x
    x = 46,657,060,296.89/241,815.98
  6. Step 6: Final answer
    x = 192,944.49

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