Finding the Fourth Proportional to 17,645.88, 24,340.61 and 10,471.07

Step by Step Solution

1. Step 1: Write the proportion equation
   17,645.88 : 24,340.61 = 10,471.07 : x
2. Step 2: Convert to fraction form
   17,645.88/24,340.61 = 10,471.07/x
3. Step 3: Cross multiply
   17,645.88x = 24,340.61 × 10,471.07
4. Step 4: Simplify right side
   17,645.88x = 254,872,181.27
5. Step 5: Solve for x
   x = 254,872,181.27/17,645.88
6. Step 6: Final answer
   x = 14,443.72