Finding the Fourth Proportional to 4,059.54, 5,601.69 and 2,290.98

Step by Step Solution

1. Step 1: Write the proportion equation
   4,059.54 : 5,601.69 = 2,290.98 : x
2. Step 2: Convert to fraction form
   4,059.54/5,601.69 = 2,290.98/x
3. Step 3: Cross multiply
   4,059.54x = 5,601.69 × 2,290.98
4. Step 4: Simplify right side
   4,059.54x = 12,833,359.76
5. Step 5: Solve for x
   x = 12,833,359.76/4,059.54
6. Step 6: Final answer
   x = 3,161.28