Finding the Fourth Proportional to 17,018,043.88, 25,527,288.12 and 5,658,492.28

Step by Step Solution

1. Step 1: Write the proportion equation
   17,018,043.88 : 25,527,288.12 = 5,658,492.28 : x
2. Step 2: Convert to fraction form
   17,018,043.88/25,527,288.12 = 5,658,492.28/x
3. Step 3: Cross multiply
   17,018,043.88x = 25,527,288.12 × 5,658,492.28
4. Step 4: Simplify right side
   17,018,043.88x = 144,445,962,756,355.72
5. Step 5: Solve for x
   x = 144,445,962,756,355.72/17,018,043.88
6. Step 6: Final answer
   x = 8,487,812.33