Finding the Fourth Proportional to 3,337.94, 5,005.22 and 1,115.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,337.94 : 5,005.22 = 1,115.98 : x
2. Step 2: Convert to fraction form
   3,337.94/5,005.22 = 1,115.98/x
3. Step 3: Cross multiply
   3,337.94x = 5,005.22 × 1,115.98
4. Step 4: Simplify right side
   3,337.94x = 5,585,733.15
5. Step 5: Solve for x
   x = 5,585,733.15/3,337.94
6. Step 6: Final answer
   x = 1,673.41