Finding the Fourth Proportional to 17,737.10, 24,476.82 and 9,779.34

Step by Step Solution

1. Step 1: Write the proportion equation
   17,737.10 : 24,476.82 = 9,779.34 : x
2. Step 2: Convert to fraction form
   17,737.10/24,476.82 = 9,779.34/x
3. Step 3: Cross multiply
   17,737.10x = 24,476.82 × 9,779.34
4. Step 4: Simplify right side
   17,737.10x = 239,367,144.90
5. Step 5: Solve for x
   x = 239,367,144.90/17,737.10
6. Step 6: Final answer
   x = 13,495.28