Finding the Fourth Proportional to 32,950.72, 45,472.62 and 18,046.72

Step by Step Solution

1. Step 1: Write the proportion equation
   32,950.72 : 45,472.62 = 18,046.72 : x
2. Step 2: Convert to fraction form
   32,950.72/45,472.62 = 18,046.72/x
3. Step 3: Cross multiply
   32,950.72x = 45,472.62 × 18,046.72
4. Step 4: Simplify right side
   32,950.72x = 820,631,640.81
5. Step 5: Solve for x
   x = 820,631,640.81/32,950.72
6. Step 6: Final answer
   x = 24,904.82