Finding the Fourth Proportional to 57,562.56, 79,443.60 and 32,412

Step by Step Solution

1. Step 1: Write the proportion equation
   57,562.56 : 79,443.60 = 32,412 : x
2. Step 2: Convert to fraction form
   57,562.56/79,443.60 = 32,412/x
3. Step 3: Cross multiply
   57,562.56x = 79,443.60 × 32,412
4. Step 4: Simplify right side
   57,562.56x = 2,574,925,963.20
5. Step 5: Solve for x
   x = 2,574,925,963.20/57,562.56
6. Step 6: Final answer
   x = 44,732.65