Finding the Fourth Proportional to 17,080.02, 23,575.68 and 10,008.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,080.02 : 23,575.68 = 10,008.72 : x
2. Step 2: Convert to fraction form
   17,080.02/23,575.68 = 10,008.72/x
3. Step 3: Cross multiply
   17,080.02x = 23,575.68 × 10,008.72
4. Step 4: Simplify right side
   17,080.02x = 235,962,379.93
5. Step 5: Solve for x
   x = 235,962,379.93/17,080.02
6. Step 6: Final answer
   x = 13,815.11