Finding the Fourth Proportional to 6,087.29, 9,122.98 and 3,123.23

Step by Step Solution

1. Step 1: Write the proportion equation
   6,087.29 : 9,122.98 = 3,123.23 : x
2. Step 2: Convert to fraction form
   6,087.29/9,122.98 = 3,123.23/x
3. Step 3: Cross multiply
   6,087.29x = 9,122.98 × 3,123.23
4. Step 4: Simplify right side
   6,087.29x = 28,493,164.83
5. Step 5: Solve for x
   x = 28,493,164.83/6,087.29
6. Step 6: Final answer
   x = 4,680.76