Finding the Fourth Proportional to 7,045.61, 9,722.12 and 4,061.41

Step by Step Solution

1. Step 1: Write the proportion equation
   7,045.61 : 9,722.12 = 4,061.41 : x
2. Step 2: Convert to fraction form
   7,045.61/9,722.12 = 4,061.41/x
3. Step 3: Cross multiply
   7,045.61x = 9,722.12 × 4,061.41
4. Step 4: Simplify right side
   7,045.61x = 39,485,470.78
5. Step 5: Solve for x
   x = 39,485,470.78/7,045.61
6. Step 6: Final answer
   x = 5,604.27