Finding the Fourth Proportional to 5,451.83, 7,522.86 and 3,061.92

Step by Step Solution

1. Step 1: Write the proportion equation
   5,451.83 : 7,522.86 = 3,061.92 : x
2. Step 2: Convert to fraction form
   5,451.83/7,522.86 = 3,061.92/x
3. Step 3: Cross multiply
   5,451.83x = 7,522.86 × 3,061.92
4. Step 4: Simplify right side
   5,451.83x = 23,034,395.49
5. Step 5: Solve for x
   x = 23,034,395.49/5,451.83
6. Step 6: Final answer
   x = 4,225.08