Finding the Fourth Proportional to 3,601.55, 5,402.33 and 2,042.30

Step by Step Solution

1. Step 1: Write the proportion equation
   3,601.55 : 5,402.33 = 2,042.30 : x
2. Step 2: Convert to fraction form
   3,601.55/5,402.33 = 2,042.30/x
3. Step 3: Cross multiply
   3,601.55x = 5,402.33 × 2,042.30
4. Step 4: Simplify right side
   3,601.55x = 11,033,141.34
5. Step 5: Solve for x
   x = 11,033,141.34/3,601.55
6. Step 6: Final answer
   x = 3,063.45