Finding the Fourth Proportional to 6,061.12, 8,364.26 and 3,408.53

Step by Step Solution

1. Step 1: Write the proportion equation
   6,061.12 : 8,364.26 = 3,408.53 : x
2. Step 2: Convert to fraction form
   6,061.12/8,364.26 = 3,408.53/x
3. Step 3: Cross multiply
   6,061.12x = 8,364.26 × 3,408.53
4. Step 4: Simplify right side
   6,061.12x = 28,509,797.84
5. Step 5: Solve for x
   x = 28,509,797.84/6,061.12
6. Step 6: Final answer
   x = 4,703.72