Finding the Fourth Proportional to 6,146.35, 8,482.69 and 3,494.15

Step by Step Solution

1. Step 1: Write the proportion equation
   6,146.35 : 8,482.69 = 3,494.15 : x
2. Step 2: Convert to fraction form
   6,146.35/8,482.69 = 3,494.15/x
3. Step 3: Cross multiply
   6,146.35x = 8,482.69 × 3,494.15
4. Step 4: Simplify right side
   6,146.35x = 29,639,773.79
5. Step 5: Solve for x
   x = 29,639,773.79/6,146.35
6. Step 6: Final answer
   x = 4,822.34