Finding the Fourth Proportional to 17,887,142.25, 24,684,260.38 and 9,738,380.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,887,142.25 : 24,684,260.38 = 9,738,380.25 : x
2. Step 2: Convert to fraction form
   17,887,142.25/24,684,260.38 = 9,738,380.25/x
3. Step 3: Cross multiply
   17,887,142.25x = 24,684,260.38 × 9,738,380.25
4. Step 4: Simplify right side
   17,887,142.25x = 240,384,713,746,103.56
5. Step 5: Solve for x
   x = 240,384,713,746,103.56/17,887,142.25
6. Step 6: Final answer
   x = 13,438,966.96