Finding the Fourth Proportional to 4,123.40, 5,690.27 and 2,235.02

Step by Step Solution

1. Step 1: Write the proportion equation
   4,123.40 : 5,690.27 = 2,235.02 : x
2. Step 2: Convert to fraction form
   4,123.40/5,690.27 = 2,235.02/x
3. Step 3: Cross multiply
   4,123.40x = 5,690.27 × 2,235.02
4. Step 4: Simplify right side
   4,123.40x = 12,717,870.31
5. Step 5: Solve for x
   x = 12,717,870.31/4,123.40
6. Step 6: Final answer
   x = 3,084.32