Finding the Fourth Proportional to 8,268.84, 12,404.34 and 3,074.04

Step by Step Solution

1. Step 1: Write the proportion equation
   8,268.84 : 12,404.34 = 3,074.04 : x
2. Step 2: Convert to fraction form
   8,268.84/12,404.34 = 3,074.04/x
3. Step 3: Cross multiply
   8,268.84x = 12,404.34 × 3,074.04
4. Step 4: Simplify right side
   8,268.84x = 38,131,437.33
5. Step 5: Solve for x
   x = 38,131,437.33/8,268.84
6. Step 6: Final answer
   x = 4,611.46