Finding the Fourth Proportional to 3,059.59, 4,222.26 and 1,662.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,059.59 : 4,222.26 = 1,662.34 : x
2. Step 2: Convert to fraction form
   3,059.59/4,222.26 = 1,662.34/x
3. Step 3: Cross multiply
   3,059.59x = 4,222.26 × 1,662.34
4. Step 4: Simplify right side
   3,059.59x = 7,018,831.69
5. Step 5: Solve for x
   x = 7,018,831.69/3,059.59
6. Step 6: Final answer
   x = 2,294.04