Finding the Fourth Proportional to 10,725.24, 16,088.70 and 3,708.60

Step by Step Solution

1. Step 1: Write the proportion equation
   10,725.24 : 16,088.70 = 3,708.60 : x
2. Step 2: Convert to fraction form
   10,725.24/16,088.70 = 3,708.60/x
3. Step 3: Cross multiply
   10,725.24x = 16,088.70 × 3,708.60
4. Step 4: Simplify right side
   10,725.24x = 59,666,552.82
5. Step 5: Solve for x
   x = 59,666,552.82/10,725.24
6. Step 6: Final answer
   x = 5,563.19