Finding the Fourth Proportional to 9,062.53, 12,505.65 and 5,029.57

Step by Step Solution

1. Step 1: Write the proportion equation
   9,062.53 : 12,505.65 = 5,029.57 : x
2. Step 2: Convert to fraction form
   9,062.53/12,505.65 = 5,029.57/x
3. Step 3: Cross multiply
   9,062.53x = 12,505.65 × 5,029.57
4. Step 4: Simplify right side
   9,062.53x = 62,898,016.92
5. Step 5: Solve for x
   x = 62,898,016.92/9,062.53
6. Step 6: Final answer
   x = 6,940.45