Finding the Fourth Proportional to 9,039.69, 12,474.68 and 5,060.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,039.69 : 12,474.68 = 5,060.84 : x
2. Step 2: Convert to fraction form
   9,039.69/12,474.68 = 5,060.84/x
3. Step 3: Cross multiply
   9,039.69x = 12,474.68 × 5,060.84
4. Step 4: Simplify right side
   9,039.69x = 63,132,359.53
5. Step 5: Solve for x
   x = 63,132,359.53/9,039.69
6. Step 6: Final answer
   x = 6,983.91