Finding the Fourth Proportional to 17,397,982.89, 24,008,552.42 and 9,663,521.31

Step by Step Solution

1. Step 1: Write the proportion equation
   17,397,982.89 : 24,008,552.42 = 9,663,521.31 : x
2. Step 2: Convert to fraction form
   17,397,982.89/24,008,552.42 = 9,663,521.31/x
3. Step 3: Cross multiply
   17,397,982.89x = 24,008,552.42 × 9,663,521.31
4. Step 4: Simplify right side
   17,397,982.89x = 232,007,157,884,604.47
5. Step 5: Solve for x
   x = 232,007,157,884,604.47/17,397,982.89
6. Step 6: Final answer
   x = 13,335,290.61