Finding the Fourth Proportional to 16,535.75, 22,818.83 and 9,461.70

Step by Step Solution

1. Step 1: Write the proportion equation
   16,535.75 : 22,818.83 = 9,461.70 : x
2. Step 2: Convert to fraction form
   16,535.75/22,818.83 = 9,461.70/x
3. Step 3: Cross multiply
   16,535.75x = 22,818.83 × 9,461.70
4. Step 4: Simplify right side
   16,535.75x = 215,904,876.50
5. Step 5: Solve for x
   x = 215,904,876.50/16,535.75
6. Step 6: Final answer
   x = 13,056.86