Finding the Fourth Proportional to 17,448.28, 24,074.82 and 9,892.90

Step by Step Solution

1. Step 1: Write the proportion equation
   17,448.28 : 24,074.82 = 9,892.90 : x
2. Step 2: Convert to fraction form
   17,448.28/24,074.82 = 9,892.90/x
3. Step 3: Cross multiply
   17,448.28x = 24,074.82 × 9,892.90
4. Step 4: Simplify right side
   17,448.28x = 238,169,816.87
5. Step 5: Solve for x
   x = 238,169,816.87/17,448.28
6. Step 6: Final answer
   x = 13,650.05