Finding the Fourth Proportional to 57,082.73, 78,801.66 and 37,994.27

Step by Step Solution

1. Step 1: Write the proportion equation
   57,082.73 : 78,801.66 = 37,994.27 : x
2. Step 2: Convert to fraction form
   57,082.73/78,801.66 = 37,994.27/x
3. Step 3: Cross multiply
   57,082.73x = 78,801.66 × 37,994.27
4. Step 4: Simplify right side
   57,082.73x = 2,994,011,152.48
5. Step 5: Solve for x
   x = 2,994,011,152.48/57,082.73
6. Step 6: Final answer
   x = 52,450.39