Finding the Fourth Proportional to 17,684,783.41, 24,404,750.94 and 9,949,807.21

Step by Step Solution

1. Step 1: Write the proportion equation
   17,684,783.41 : 24,404,750.94 = 9,949,807.21 : x
2. Step 2: Convert to fraction form
   17,684,783.41/24,404,750.94 = 9,949,807.21/x
3. Step 3: Cross multiply
   17,684,783.41x = 24,404,750.94 × 9,949,807.21
4. Step 4: Simplify right side
   17,684,783.41x = 242,822,566,861,066.31
5. Step 5: Solve for x
   x = 242,822,566,861,066.31/17,684,783.41
6. Step 6: Final answer
   x = 13,730,593.20