Finding the Fourth Proportional to 17,429.53, 24,052.79 and 9,877.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,429.53 : 24,052.79 = 9,877.25 : x
2. Step 2: Convert to fraction form
   17,429.53/24,052.79 = 9,877.25/x
3. Step 3: Cross multiply
   17,429.53x = 24,052.79 × 9,877.25
4. Step 4: Simplify right side
   17,429.53x = 237,575,420.03
5. Step 5: Solve for x
   x = 237,575,420.03/17,429.53
6. Step 6: Final answer
   x = 13,630.63