Finding the Fourth Proportional to 2,517.24, 3,472.58 and 1,633.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,517.24 : 3,472.58 = 1,633.32 : x
2. Step 2: Convert to fraction form
   2,517.24/3,472.58 = 1,633.32/x
3. Step 3: Cross multiply
   2,517.24x = 3,472.58 × 1,633.32
4. Step 4: Simplify right side
   2,517.24x = 5,671,834.37
5. Step 5: Solve for x
   x = 5,671,834.37/2,517.24
6. Step 6: Final answer
   x = 2,253.20