Finding the Fourth Proportional to 9,053.31, 12,476.66 and 7,060.71

Step by Step Solution

1. Step 1: Write the proportion equation
   9,053.31 : 12,476.66 = 7,060.71 : x
2. Step 2: Convert to fraction form
   9,053.31/12,476.66 = 7,060.71/x
3. Step 3: Cross multiply
   9,053.31x = 12,476.66 × 7,060.71
4. Step 4: Simplify right side
   9,053.31x = 88,094,042.73
5. Step 5: Solve for x
   x = 88,094,042.73/9,053.31
6. Step 6: Final answer
   x = 9,730.59