Finding the Fourth Proportional to 4,225.34, 5,831.23 and 3,030.69

Step by Step Solution

1. Step 1: Write the proportion equation
   4,225.34 : 5,831.23 = 3,030.69 : x
2. Step 2: Convert to fraction form
   4,225.34/5,831.23 = 3,030.69/x
3. Step 3: Cross multiply
   4,225.34x = 5,831.23 × 3,030.69
4. Step 4: Simplify right side
   4,225.34x = 17,672,650.45
5. Step 5: Solve for x
   x = 17,672,650.45/4,225.34
6. Step 6: Final answer
   x = 4,182.54