Finding the Fourth Proportional to 17,898.80, 24,699.20 and 9,941.04

Step by Step Solution

1. Step 1: Write the proportion equation
   17,898.80 : 24,699.20 = 9,941.04 : x
2. Step 2: Convert to fraction form
   17,898.80/24,699.20 = 9,941.04/x
3. Step 3: Cross multiply
   17,898.80x = 24,699.20 × 9,941.04
4. Step 4: Simplify right side
   17,898.80x = 245,535,685.46
5. Step 5: Solve for x
   x = 245,535,685.46/17,898.80
6. Step 6: Final answer
   x = 13,718.00