Finding the Fourth Proportional to 32,200.16, 44,436.68 and 19,451.57

Step by Step Solution

1. Step 1: Write the proportion equation
   32,200.16 : 44,436.68 = 19,451.57 : x
2. Step 2: Convert to fraction form
   32,200.16/44,436.68 = 19,451.57/x
3. Step 3: Cross multiply
   32,200.16x = 44,436.68 × 19,451.57
4. Step 4: Simplify right side
   32,200.16x = 864,363,217.51
5. Step 5: Solve for x
   x = 864,363,217.51/32,200.16
6. Step 6: Final answer
   x = 26,843.45