Finding the Fourth Proportional to 52,756.68, 72,839.34 and 41,471.76

Step by Step Solution

1. Step 1: Write the proportion equation
   52,756.68 : 72,839.34 = 41,471.76 : x
2. Step 2: Convert to fraction form
   52,756.68/72,839.34 = 41,471.76/x
3. Step 3: Cross multiply
   52,756.68x = 72,839.34 × 41,471.76
4. Step 4: Simplify right side
   52,756.68x = 3,020,775,627.04
5. Step 5: Solve for x
   x = 3,020,775,627.04/52,756.68
6. Step 6: Final answer
   x = 57,258.64