Finding the Fourth Proportional to 32,880.52, 45,375.20 and 17,976.52

Step by Step Solution

1. Step 1: Write the proportion equation
   32,880.52 : 45,375.20 = 17,976.52 : x
2. Step 2: Convert to fraction form
   32,880.52/45,375.20 = 17,976.52/x
3. Step 3: Cross multiply
   32,880.52x = 45,375.20 × 17,976.52
4. Step 4: Simplify right side
   32,880.52x = 815,688,190.30
5. Step 5: Solve for x
   x = 815,688,190.30/32,880.52
6. Step 6: Final answer
   x = 24,807.64