Finding the Fourth Proportional to 17,428.53, 24,051.41 and 9,876.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,428.53 : 24,051.41 = 9,876.25 : x
2. Step 2: Convert to fraction form
   17,428.53/24,051.41 = 9,876.25/x
3. Step 3: Cross multiply
   17,428.53x = 24,051.41 × 9,876.25
4. Step 4: Simplify right side
   17,428.53x = 237,537,738.01
5. Step 5: Solve for x
   x = 237,537,738.01/17,428.53
6. Step 6: Final answer
   x = 13,629.25