Finding the Fourth Proportional to 24,641.52, 34,005.25 and 13,311

Step by Step Solution

1. Step 1: Write the proportion equation
   24,641.52 : 34,005.25 = 13,311 : x
2. Step 2: Convert to fraction form
   24,641.52/34,005.25 = 13,311/x
3. Step 3: Cross multiply
   24,641.52x = 34,005.25 × 13,311
4. Step 4: Simplify right side
   24,641.52x = 452,643,899.39
5. Step 5: Solve for x
   x = 452,643,899.39/24,641.52
6. Step 6: Final answer
   x = 18,369.16