Finding the Fourth Proportional to 32,689.83, 45,105.00 and 19,256.18

Step by Step Solution

1. Step 1: Write the proportion equation
   32,689.83 : 45,105.00 = 19,256.18 : x
2. Step 2: Convert to fraction form
   32,689.83/45,105.00 = 19,256.18/x
3. Step 3: Cross multiply
   32,689.83x = 45,105.00 × 19,256.18
4. Step 4: Simplify right side
   32,689.83x = 868,550,063.20
5. Step 5: Solve for x
   x = 868,550,063.20/32,689.83
6. Step 6: Final answer
   x = 26,569.43