Finding the Fourth Proportional to 6,085.90, 8,397.40 and 3,433.42

Step by Step Solution

1. Step 1: Write the proportion equation
   6,085.90 : 8,397.40 = 3,433.42 : x
2. Step 2: Convert to fraction form
   6,085.90/8,397.40 = 3,433.42/x
3. Step 3: Cross multiply
   6,085.90x = 8,397.40 × 3,433.42
4. Step 4: Simplify right side
   6,085.90x = 28,831,741.95
5. Step 5: Solve for x
   x = 28,831,741.95/6,085.90
6. Step 6: Final answer
   x = 4,737.47