Finding the Fourth Proportional to 57,577, 79,456.50 and 32,426.92

Step by Step Solution

1. Step 1: Write the proportion equation
   57,577 : 79,456.50 = 32,426.92 : x
2. Step 2: Convert to fraction form
   57,577/79,456.50 = 32,426.92/x
3. Step 3: Cross multiply
   57,577x = 79,456.50 × 32,426.92
4. Step 4: Simplify right side
   57,577x = 2,576,529,568.98
5. Step 5: Solve for x
   x = 2,576,529,568.98/57,577
6. Step 6: Final answer
   x = 44,749.28