Finding the Fourth Proportional to 57,173.92, 78,892.56 and 32,028

Step by Step Solution

1. Step 1: Write the proportion equation
   57,173.92 : 78,892.56 = 32,028 : x
2. Step 2: Convert to fraction form
   57,173.92/78,892.56 = 32,028/x
3. Step 3: Cross multiply
   57,173.92x = 78,892.56 × 32,028
4. Step 4: Simplify right side
   57,173.92x = 2,526,770,911.68
5. Step 5: Solve for x
   x = 2,526,770,911.68/57,173.92
6. Step 6: Final answer
   x = 44,194.47