Finding the Fourth Proportional to 41,287.79, 56,921.94 and 32,818.03

Step by Step Solution

1. Step 1: Write the proportion equation
   41,287.79 : 56,921.94 = 32,818.03 : x
2. Step 2: Convert to fraction form
   41,287.79/56,921.94 = 32,818.03/x
3. Step 3: Cross multiply
   41,287.79x = 56,921.94 × 32,818.03
4. Step 4: Simplify right side
   41,287.79x = 1,868,065,792.27
5. Step 5: Solve for x
   x = 1,868,065,792.27/41,287.79
6. Step 6: Final answer
   x = 45,244.99