Finding the Fourth Proportional to 32,635.29, 45,037.58 and 18,488.04

Step by Step Solution

1. Step 1: Write the proportion equation
   32,635.29 : 45,037.58 = 18,488.04 : x
2. Step 2: Convert to fraction form
   32,635.29/45,037.58 = 18,488.04/x
3. Step 3: Cross multiply
   32,635.29x = 45,037.58 × 18,488.04
4. Step 4: Simplify right side
   32,635.29x = 832,656,580.54
5. Step 5: Solve for x
   x = 832,656,580.54/32,635.29
6. Step 6: Final answer
   x = 25,513.99