Finding the Fourth Proportional to 17,798.18, 24,560.71 and 9,731.62

Step by Step Solution

1. Step 1: Write the proportion equation
   17,798.18 : 24,560.71 = 9,731.62 : x
2. Step 2: Convert to fraction form
   17,798.18/24,560.71 = 9,731.62/x
3. Step 3: Cross multiply
   17,798.18x = 24,560.71 × 9,731.62
4. Step 4: Simplify right side
   17,798.18x = 239,015,503.02
5. Step 5: Solve for x
   x = 239,015,503.02/17,798.18
6. Step 6: Final answer
   x = 13,429.21