Finding the Fourth Proportional to 3,601.50, 4,959.54 and 3,449.76

Step by Step Solution

1. Step 1: Write the proportion equation
   3,601.50 : 4,959.54 = 3,449.76 : x
2. Step 2: Convert to fraction form
   3,601.50/4,959.54 = 3,449.76/x
3. Step 3: Cross multiply
   3,601.50x = 4,959.54 × 3,449.76
4. Step 4: Simplify right side
   3,601.50x = 17,109,222.71
5. Step 5: Solve for x
   x = 17,109,222.71/3,601.50
6. Step 6: Final answer
   x = 4,750.58