Finding the Fourth Proportional to 32,238.31, 44,488.89 and 18,091.15

Step by Step Solution

1. Step 1: Write the proportion equation
   32,238.31 : 44,488.89 = 18,091.15 : x
2. Step 2: Convert to fraction form
   32,238.31/44,488.89 = 18,091.15/x
3. Step 3: Cross multiply
   32,238.31x = 44,488.89 × 18,091.15
4. Step 4: Simplify right side
   32,238.31x = 804,855,182.32
5. Step 5: Solve for x
   x = 804,855,182.32/32,238.31
6. Step 6: Final answer
   x = 24,965.80