Finding the Fourth Proportional to 57,451.22, 79,282.49 and 32,300.72

Step by Step Solution

1. Step 1: Write the proportion equation
   57,451.22 : 79,282.49 = 32,300.72 : x
2. Step 2: Convert to fraction form
   57,451.22/79,282.49 = 32,300.72/x
3. Step 3: Cross multiply
   57,451.22x = 79,282.49 × 32,300.72
4. Step 4: Simplify right side
   57,451.22x = 2,560,881,348.89
5. Step 5: Solve for x
   x = 2,560,881,348.89/57,451.22
6. Step 6: Final answer
   x = 44,574.88