Finding the Fourth Proportional to 57,822.72, 79,796.56 and 32,672.80

Step by Step Solution

1. Step 1: Write the proportion equation
   57,822.72 : 79,796.56 = 32,672.80 : x
2. Step 2: Convert to fraction form
   57,822.72/79,796.56 = 32,672.80/x
3. Step 3: Cross multiply
   57,822.72x = 79,796.56 × 32,672.80
4. Step 4: Simplify right side
   57,822.72x = 2,607,177,045.57
5. Step 5: Solve for x
   x = 2,607,177,045.57/57,822.72
6. Step 6: Final answer
   x = 45,089.15