Finding the Fourth Proportional to 9,039.13, 12,474.61 and 5,060.61

Step by Step Solution

1. Step 1: Write the proportion equation
   9,039.13 : 12,474.61 = 5,060.61 : x
2. Step 2: Convert to fraction form
   9,039.13/12,474.61 = 5,060.61/x
3. Step 3: Cross multiply
   9,039.13x = 12,474.61 × 5,060.61
4. Step 4: Simplify right side
   9,039.13x = 63,129,123.46
5. Step 5: Solve for x
   x = 63,129,123.46/9,039.13
6. Step 6: Final answer
   x = 6,983.98