Finding the Fourth Proportional to 6,152.31, 8,489.76 and 3,634.29

Step by Step Solution

1. Step 1: Write the proportion equation
   6,152.31 : 8,489.76 = 3,634.29 : x
2. Step 2: Convert to fraction form
   6,152.31/8,489.76 = 3,634.29/x
3. Step 3: Cross multiply
   6,152.31x = 8,489.76 × 3,634.29
4. Step 4: Simplify right side
   6,152.31x = 30,854,249.87
5. Step 5: Solve for x
   x = 30,854,249.87/6,152.31
6. Step 6: Final answer
   x = 5,015.07