Finding the Fourth Proportional to 57,566.77, 79,452.30 and 43,103.41

Step by Step Solution

1. Step 1: Write the proportion equation
   57,566.77 : 79,452.30 = 43,103.41 : x
2. Step 2: Convert to fraction form
   57,566.77/79,452.30 = 43,103.41/x
3. Step 3: Cross multiply
   57,566.77x = 79,452.30 × 43,103.41
4. Step 4: Simplify right side
   57,566.77x = 3,424,665,062.34
5. Step 5: Solve for x
   x = 3,424,665,062.34/57,566.77
6. Step 6: Final answer
   x = 59,490.31