Finding the Fourth Proportional to 9,854.67, 14,737.10 and 7,357.61

Step by Step Solution

1. Step 1: Write the proportion equation
   9,854.67 : 14,737.10 = 7,357.61 : x
2. Step 2: Convert to fraction form
   9,854.67/14,737.10 = 7,357.61/x
3. Step 3: Cross multiply
   9,854.67x = 14,737.10 × 7,357.61
4. Step 4: Simplify right side
   9,854.67x = 108,429,834.33
5. Step 5: Solve for x
   x = 108,429,834.33/9,854.67
6. Step 6: Final answer
   x = 11,002.89