Finding the Fourth Proportional to 32,689.68, 45,108.72 and 22,093.56

Step by Step Solution

1. Step 1: Write the proportion equation
   32,689.68 : 45,108.72 = 22,093.56 : x
2. Step 2: Convert to fraction form
   32,689.68/45,108.72 = 22,093.56/x
3. Step 3: Cross multiply
   32,689.68x = 45,108.72 × 22,093.56
4. Step 4: Simplify right side
   32,689.68x = 996,612,211.84
5. Step 5: Solve for x
   x = 996,612,211.84/32,689.68
6. Step 6: Final answer
   x = 30,487.06