Finding the Fourth Proportional to 6,113.62, 8,436.54 and 3,461.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,113.62 : 8,436.54 = 3,461.10 : x
2. Step 2: Convert to fraction form
   6,113.62/8,436.54 = 3,461.10/x
3. Step 3: Cross multiply
   6,113.62x = 8,436.54 × 3,461.10
4. Step 4: Simplify right side
   6,113.62x = 29,199,708.59
5. Step 5: Solve for x
   x = 29,199,708.59/6,113.62
6. Step 6: Final answer
   x = 4,776.17