Finding the Fourth Proportional to 57,977.46, 80,017.34 and 32,485.54

Step by Step Solution

1. Step 1: Write the proportion equation
   57,977.46 : 80,017.34 = 32,485.54 : x
2. Step 2: Convert to fraction form
   57,977.46/80,017.34 = 32,485.54/x
3. Step 3: Cross multiply
   57,977.46x = 80,017.34 × 32,485.54
4. Step 4: Simplify right side
   57,977.46x = 2,599,406,499.26
5. Step 5: Solve for x
   x = 2,599,406,499.26/57,977.46
6. Step 6: Final answer
   x = 44,834.78