Finding the Fourth Proportional to 4,059.48, 5,601.96 and 2,290.98

Step by Step Solution

1. Step 1: Write the proportion equation
   4,059.48 : 5,601.96 = 2,290.98 : x
2. Step 2: Convert to fraction form
   4,059.48/5,601.96 = 2,290.98/x
3. Step 3: Cross multiply
   4,059.48x = 5,601.96 × 2,290.98
4. Step 4: Simplify right side
   4,059.48x = 12,833,978.32
5. Step 5: Solve for x
   x = 12,833,978.32/4,059.48
6. Step 6: Final answer
   x = 3,161.48