Finding the Fourth Proportional to 11,382.78, 17,073.38 and 3,062.61

Step by Step Solution

1. Step 1: Write the proportion equation
   11,382.78 : 17,073.38 = 3,062.61 : x
2. Step 2: Convert to fraction form
   11,382.78/17,073.38 = 3,062.61/x
3. Step 3: Cross multiply
   11,382.78x = 17,073.38 × 3,062.61
4. Step 4: Simplify right side
   11,382.78x = 52,289,089.01
5. Step 5: Solve for x
   x = 52,289,089.01/11,382.78
6. Step 6: Final answer
   x = 4,593.70