Finding the Fourth Proportional to 3,335.83, 5,004.47 and 1,144.61

Step by Step Solution

1. Step 1: Write the proportion equation
   3,335.83 : 5,004.47 = 1,144.61 : x
2. Step 2: Convert to fraction form
   3,335.83/5,004.47 = 1,144.61/x
3. Step 3: Cross multiply
   3,335.83x = 5,004.47 × 1,144.61
4. Step 4: Simplify right side
   3,335.83x = 5,728,166.41
5. Step 5: Solve for x
   x = 5,728,166.41/3,335.83
6. Step 6: Final answer
   x = 1,717.16