Finding the Fourth Proportional to 57,579.96, 79,494.06 and 37,742.52

Step by Step Solution

1. Step 1: Write the proportion equation
   57,579.96 : 79,494.06 = 37,742.52 : x
2. Step 2: Convert to fraction form
   57,579.96/79,494.06 = 37,742.52/x
3. Step 3: Cross multiply
   57,579.96x = 79,494.06 × 37,742.52
4. Step 4: Simplify right side
   57,579.96x = 3,000,306,149.43
5. Step 5: Solve for x
   x = 3,000,306,149.43/57,579.96
6. Step 6: Final answer
   x = 52,106.78