Finding the Fourth Proportional to 10,402.02, 15,601.50 and 3,382.68

Step by Step Solution

1. Step 1: Write the proportion equation
   10,402.02 : 15,601.50 = 3,382.68 : x
2. Step 2: Convert to fraction form
   10,402.02/15,601.50 = 3,382.68/x
3. Step 3: Cross multiply
   10,402.02x = 15,601.50 × 3,382.68
4. Step 4: Simplify right side
   10,402.02x = 52,774,882.02
5. Step 5: Solve for x
   x = 52,774,882.02/10,402.02
6. Step 6: Final answer
   x = 5,073.52