Finding the Fourth Proportional to 17,462.22, 24,108.75 and 12,155.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,462.22 : 24,108.75 = 12,155.10 : x
2. Step 2: Convert to fraction form
   17,462.22/24,108.75 = 12,155.10/x
3. Step 3: Cross multiply
   17,462.22x = 24,108.75 × 12,155.10
4. Step 4: Simplify right side
   17,462.22x = 293,044,267.13
5. Step 5: Solve for x
   x = 293,044,267.13/17,462.22
6. Step 6: Final answer
   x = 16,781.62