Finding the Fourth Proportional to 9,480.27, 14,221.50 and 3,932.91

Step by Step Solution

1. Step 1: Write the proportion equation
   9,480.27 : 14,221.50 = 3,932.91 : x
2. Step 2: Convert to fraction form
   9,480.27/14,221.50 = 3,932.91/x
3. Step 3: Cross multiply
   9,480.27x = 14,221.50 × 3,932.91
4. Step 4: Simplify right side
   9,480.27x = 55,931,879.57
5. Step 5: Solve for x
   x = 55,931,879.57/9,480.27
6. Step 6: Final answer
   x = 5,899.82