Finding the Fourth Proportional to 32,046.22, 44,238.72 and 21,442.78

Step by Step Solution

1. Step 1: Write the proportion equation
   32,046.22 : 44,238.72 = 21,442.78 : x
2. Step 2: Convert to fraction form
   32,046.22/44,238.72 = 21,442.78/x
3. Step 3: Cross multiply
   32,046.22x = 44,238.72 × 21,442.78
4. Step 4: Simplify right side
   32,046.22x = 948,601,140.44
5. Step 5: Solve for x
   x = 948,601,140.44/32,046.22
6. Step 6: Final answer
   x = 29,601.03