Finding the Fourth Proportional to 57,634.45, 79,535.89 and 32,142.43

Step by Step Solution

1. Step 1: Write the proportion equation
   57,634.45 : 79,535.89 = 32,142.43 : x
2. Step 2: Convert to fraction form
   57,634.45/79,535.89 = 32,142.43/x
3. Step 3: Cross multiply
   57,634.45x = 79,535.89 × 32,142.43
4. Step 4: Simplify right side
   57,634.45x = 2,556,476,735.61
5. Step 5: Solve for x
   x = 2,556,476,735.61/57,634.45
6. Step 6: Final answer
   x = 44,356.75