Finding the Fourth Proportional to 9,060.24, 12,503.33 and 5,081.62

Step by Step Solution

1. Step 1: Write the proportion equation
   9,060.24 : 12,503.33 = 5,081.62 : x
2. Step 2: Convert to fraction form
   9,060.24/12,503.33 = 5,081.62/x
3. Step 3: Cross multiply
   9,060.24x = 12,503.33 × 5,081.62
4. Step 4: Simplify right side
   9,060.24x = 63,537,171.79
5. Step 5: Solve for x
   x = 63,537,171.79/9,060.24
6. Step 6: Final answer
   x = 7,012.75