Finding the Fourth Proportional to 8,334.18, 12,493.98 and 3,404.52

Step by Step Solution

1. Step 1: Write the proportion equation
   8,334.18 : 12,493.98 = 3,404.52 : x
2. Step 2: Convert to fraction form
   8,334.18/12,493.98 = 3,404.52/x
3. Step 3: Cross multiply
   8,334.18x = 12,493.98 × 3,404.52
4. Step 4: Simplify right side
   8,334.18x = 42,536,004.79
5. Step 5: Solve for x
   x = 42,536,004.79/8,334.18
6. Step 6: Final answer
   x = 5,103.80