Finding the Fourth Proportional to 32,960.08, 45,487.72 and 18,622.56

Step by Step Solution

1. Step 1: Write the proportion equation
   32,960.08 : 45,487.72 = 18,622.56 : x
2. Step 2: Convert to fraction form
   32,960.08/45,487.72 = 18,622.56/x
3. Step 3: Cross multiply
   32,960.08x = 45,487.72 × 18,622.56
4. Step 4: Simplify right side
   32,960.08x = 847,097,794.96
5. Step 5: Solve for x
   x = 847,097,794.96/32,960.08
6. Step 6: Final answer
   x = 25,700.72