Finding the Fourth Proportional to 53,797.73, 80,595.27 and 31,545

Step by Step Solution

1. Step 1: Write the proportion equation
   53,797.73 : 80,595.27 = 31,545 : x
2. Step 2: Convert to fraction form
   53,797.73/80,595.27 = 31,545/x
3. Step 3: Cross multiply
   53,797.73x = 80,595.27 × 31,545
4. Step 4: Simplify right side
   53,797.73x = 2,542,377,792.15
5. Step 5: Solve for x
   x = 2,542,377,792.15/53,797.73
6. Step 6: Final answer
   x = 47,258.09