Finding the Fourth Proportional to 9,060.68, 12,503.75 and 5,081.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,060.68 : 12,503.75 = 5,081.82 : x
2. Step 2: Convert to fraction form
   9,060.68/12,503.75 = 5,081.82/x
3. Step 3: Cross multiply
   9,060.68x = 12,503.75 × 5,081.82
4. Step 4: Simplify right side
   9,060.68x = 63,541,781.42
5. Step 5: Solve for x
   x = 63,541,781.42/9,060.68
6. Step 6: Final answer
   x = 7,012.92