Finding the Fourth Proportional to 2,068.58, 2,854.67 and 1,124.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068.58 : 2,854.67 = 1,124.39 : x
2. Step 2: Convert to fraction form
   2,068.58/2,854.67 = 1,124.39/x
3. Step 3: Cross multiply
   2,068.58x = 2,854.67 × 1,124.39
4. Step 4: Simplify right side
   2,068.58x = 3,209,763.92
5. Step 5: Solve for x
   x = 3,209,763.92/2,068.58
6. Step 6: Final answer
   x = 1,551.67