Finding the Fourth Proportional to 17,909.34, 24,701.48 and 10,826.70

Step by Step Solution

1. Step 1: Write the proportion equation
   17,909.34 : 24,701.48 = 10,826.70 : x
2. Step 2: Convert to fraction form
   17,909.34/24,701.48 = 10,826.70/x
3. Step 3: Cross multiply
   17,909.34x = 24,701.48 × 10,826.70
4. Step 4: Simplify right side
   17,909.34x = 267,435,513.52
5. Step 5: Solve for x
   x = 267,435,513.52/17,909.34
6. Step 6: Final answer
   x = 14,932.74