Finding the Fourth Proportional to 11,501.77, 15,875.24 and 7,029.29

Step by Step Solution

1. Step 1: Write the proportion equation
   11,501.77 : 15,875.24 = 7,029.29 : x
2. Step 2: Convert to fraction form
   11,501.77/15,875.24 = 7,029.29/x
3. Step 3: Cross multiply
   11,501.77x = 15,875.24 × 7,029.29
4. Step 4: Simplify right side
   11,501.77x = 111,591,665.78
5. Step 5: Solve for x
   x = 111,591,665.78/11,501.77
6. Step 6: Final answer
   x = 9,702.13