Finding the Fourth Proportional to 5,451.56, 7,523.33 and 3,061.95

Step by Step Solution

1. Step 1: Write the proportion equation
   5,451.56 : 7,523.33 = 3,061.95 : x
2. Step 2: Convert to fraction form
   5,451.56/7,523.33 = 3,061.95/x
3. Step 3: Cross multiply
   5,451.56x = 7,523.33 × 3,061.95
4. Step 4: Simplify right side
   5,451.56x = 23,036,100.33
5. Step 5: Solve for x
   x = 23,036,100.33/5,451.56
6. Step 6: Final answer
   x = 4,225.60