Finding the Fourth Proportional to 17,453.28, 24,086.16 and 10,002.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,453.28 : 24,086.16 = 10,002.72 : x
2. Step 2: Convert to fraction form
   17,453.28/24,086.16 = 10,002.72/x
3. Step 3: Cross multiply
   17,453.28x = 24,086.16 × 10,002.72
4. Step 4: Simplify right side
   17,453.28x = 240,927,114.36
5. Step 5: Solve for x
   x = 240,927,114.36/17,453.28
6. Step 6: Final answer
   x = 13,804.12