Finding the Fourth Proportional to 6,084.51, 8,396.61 and 3,431.91

Step by Step Solution

1. Step 1: Write the proportion equation
   6,084.51 : 8,396.61 = 3,431.91 : x
2. Step 2: Convert to fraction form
   6,084.51/8,396.61 = 3,431.91/x
3. Step 3: Cross multiply
   6,084.51x = 8,396.61 × 3,431.91
4. Step 4: Simplify right side
   6,084.51x = 28,816,409.83
5. Step 5: Solve for x
   x = 28,816,409.83/6,084.51
6. Step 6: Final answer
   x = 4,736.03