Finding the Fourth Proportional to 10,328.23, 15,492.31 and 2,932.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,328.23 : 15,492.31 = 2,932.69 : x
2. Step 2: Convert to fraction form
   10,328.23/15,492.31 = 2,932.69/x
3. Step 3: Cross multiply
   10,328.23x = 15,492.31 × 2,932.69
4. Step 4: Simplify right side
   10,328.23x = 45,434,142.61
5. Step 5: Solve for x
   x = 45,434,142.61/10,328.23
6. Step 6: Final answer
   x = 4,399.03