Finding the Fourth Proportional to 2,348.91, 3,522.33 and 1,116.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,348.91 : 3,522.33 = 1,116.67 : x
2. Step 2: Convert to fraction form
   2,348.91/3,522.33 = 1,116.67/x
3. Step 3: Cross multiply
   2,348.91x = 3,522.33 × 1,116.67
4. Step 4: Simplify right side
   2,348.91x = 3,933,280.24
5. Step 5: Solve for x
   x = 3,933,280.24/2,348.91
6. Step 6: Final answer
   x = 1,674.51