Finding the Fourth Proportional to 47,082.74, 64,974.22 and 25,863.37

Step by Step Solution

1. Step 1: Write the proportion equation
   47,082.74 : 64,974.22 = 25,863.37 : x
2. Step 2: Convert to fraction form
   47,082.74/64,974.22 = 25,863.37/x
3. Step 3: Cross multiply
   47,082.74x = 64,974.22 × 25,863.37
4. Step 4: Simplify right side
   47,082.74x = 1,680,452,065.23
5. Step 5: Solve for x
   x = 1,680,452,065.23/47,082.74
6. Step 6: Final answer
   x = 35,691.47