Finding the Fourth Proportional to 6,100.23, 8,418.42 and 3,447.69

Step by Step Solution

1. Step 1: Write the proportion equation
   6,100.23 : 8,418.42 = 3,447.69 : x
2. Step 2: Convert to fraction form
   6,100.23/8,418.42 = 3,447.69/x
3. Step 3: Cross multiply
   6,100.23x = 8,418.42 × 3,447.69
4. Step 4: Simplify right side
   6,100.23x = 29,024,102.45
5. Step 5: Solve for x
   x = 29,024,102.45/6,100.23
6. Step 6: Final answer
   x = 4,757.87