Finding the Fourth Proportional to 57,700.62, 79,623.78 and 32,548.50

Step by Step Solution

1. Step 1: Write the proportion equation
   57,700.62 : 79,623.78 = 32,548.50 : x
2. Step 2: Convert to fraction form
   57,700.62/79,623.78 = 32,548.50/x
3. Step 3: Cross multiply
   57,700.62x = 79,623.78 × 32,548.50
4. Step 4: Simplify right side
   57,700.62x = 2,591,634,603.33
5. Step 5: Solve for x
   x = 2,591,634,603.33/57,700.62
6. Step 6: Final answer
   x = 44,915.20