Finding the Fourth Proportional to 32,111.53, 44,314.17 and 18,690.55

Step by Step Solution

1. Step 1: Write the proportion equation
   32,111.53 : 44,314.17 = 18,690.55 : x
2. Step 2: Convert to fraction form
   32,111.53/44,314.17 = 18,690.55/x
3. Step 3: Cross multiply
   32,111.53x = 44,314.17 × 18,690.55
4. Step 4: Simplify right side
   32,111.53x = 828,256,210.09
5. Step 5: Solve for x
   x = 828,256,210.09/32,111.53
6. Step 6: Final answer
   x = 25,793.11