Finding the Fourth Proportional to 6,452.39, 8,901.50 and 3,934.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,452.39 : 8,901.50 = 3,934.10 : x
2. Step 2: Convert to fraction form
   6,452.39/8,901.50 = 3,934.10/x
3. Step 3: Cross multiply
   6,452.39x = 8,901.50 × 3,934.10
4. Step 4: Simplify right side
   6,452.39x = 35,019,393.73
5. Step 5: Solve for x
   x = 35,019,393.73/6,452.39
6. Step 6: Final answer
   x = 5,427.35