Finding the Fourth Proportional to 52,592.87, 78,912.43 and 27,627.12

Step by Step Solution

1. Step 1: Write the proportion equation
   52,592.87 : 78,912.43 = 27,627.12 : x
2. Step 2: Convert to fraction form
   52,592.87/78,912.43 = 27,627.12/x
3. Step 3: Cross multiply
   52,592.87x = 78,912.43 × 27,627.12
4. Step 4: Simplify right side
   52,592.87x = 2,180,123,104.03
5. Step 5: Solve for x
   x = 2,180,123,104.03/52,592.87
6. Step 6: Final answer
   x = 41,452.82