Finding the Fourth Proportional to 57,635.89, 79,537.37 and 32,142.28

Step by Step Solution

1. Step 1: Write the proportion equation
   57,635.89 : 79,537.37 = 32,142.28 : x
2. Step 2: Convert to fraction form
   57,635.89/79,537.37 = 32,142.28/x
3. Step 3: Cross multiply
   57,635.89x = 79,537.37 × 32,142.28
4. Step 4: Simplify right side
   57,635.89x = 2,556,512,408.83
5. Step 5: Solve for x
   x = 2,556,512,408.83/57,635.89
6. Step 6: Final answer
   x = 44,356.26