Finding the Fourth Proportional to 2,516.24, 3,471.20 and 1,632.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,516.24 : 3,471.20 = 1,632.32 : x
2. Step 2: Convert to fraction form
   2,516.24/3,471.20 = 1,632.32/x
3. Step 3: Cross multiply
   2,516.24x = 3,471.20 × 1,632.32
4. Step 4: Simplify right side
   2,516.24x = 5,666,109.18
5. Step 5: Solve for x
   x = 5,666,109.18/2,516.24
6. Step 6: Final answer
   x = 2,251.82