Finding the Fourth Proportional to 2,348.84, 3,524.28 and 1,116.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,348.84 : 3,524.28 = 1,116.24 : x
2. Step 2: Convert to fraction form
   2,348.84/3,524.28 = 1,116.24/x
3. Step 3: Cross multiply
   2,348.84x = 3,524.28 × 1,116.24
4. Step 4: Simplify right side
   2,348.84x = 3,933,942.31
5. Step 5: Solve for x
   x = 3,933,942.31/2,348.84
6. Step 6: Final answer
   x = 1,674.84