Finding the Fourth Proportional to 2,068.54, 2,854.60 and 1,124.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068.54 : 2,854.60 = 1,124.33 : x
2. Step 2: Convert to fraction form
   2,068.54/2,854.60 = 1,124.33/x
3. Step 3: Cross multiply
   2,068.54x = 2,854.60 × 1,124.33
4. Step 4: Simplify right side
   2,068.54x = 3,209,506.04
5. Step 5: Solve for x
   x = 3,209,506.04/2,068.54
6. Step 6: Final answer
   x = 1,551.58