Finding the Fourth Proportional to 17,025,131.61, 25,536,983.00 and 7,924,098.78

Step by Step Solution

1. Step 1: Write the proportion equation
   17,025,131.61 : 25,536,983.00 = 7,924,098.78 : x
2. Step 2: Convert to fraction form
   17,025,131.61/25,536,983.00 = 7,924,098.78/x
3. Step 3: Cross multiply
   17,025,131.61x = 25,536,983.00 × 7,924,098.78
4. Step 4: Simplify right side
   17,025,131.61x = 202,357,575,795,560.25
5. Step 5: Solve for x
   x = 202,357,575,795,560.25/17,025,131.61
6. Step 6: Final answer
   x = 11,885,815.65