Finding the Fourth Proportional to 9,960.75, 14,943.02 and 3,725.15

Step by Step Solution

1. Step 1: Write the proportion equation
   9,960.75 : 14,943.02 = 3,725.15 : x
2. Step 2: Convert to fraction form
   9,960.75/14,943.02 = 3,725.15/x
3. Step 3: Cross multiply
   9,960.75x = 14,943.02 × 3,725.15
4. Step 4: Simplify right side
   9,960.75x = 55,664,897.61
5. Step 5: Solve for x
   x = 55,664,897.61/9,960.75
6. Step 6: Final answer
   x = 5,588.42