Finding the Fourth Proportional to 6,061.75, 8,364.62 and 3,409.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,061.75 : 8,364.62 = 3,409.10 : x
2. Step 2: Convert to fraction form
   6,061.75/8,364.62 = 3,409.10/x
3. Step 3: Cross multiply
   6,061.75x = 8,364.62 × 3,409.10
4. Step 4: Simplify right side
   6,061.75x = 28,515,767.17
5. Step 5: Solve for x
   x = 28,515,767.17/6,061.75
6. Step 6: Final answer
   x = 4,704.22