Finding the Fourth Proportional to 32,065.72, 44,252.94 and 20,887.72

Step by Step Solution

1. Step 1: Write the proportion equation
   32,065.72 : 44,252.94 = 20,887.72 : x
2. Step 2: Convert to fraction form
   32,065.72/44,252.94 = 20,887.72/x
3. Step 3: Cross multiply
   32,065.72x = 44,252.94 × 20,887.72
4. Step 4: Simplify right side
   32,065.72x = 924,343,019.90
5. Step 5: Solve for x
   x = 924,343,019.90/32,065.72
6. Step 6: Final answer
   x = 28,826.52