Finding the Fourth Proportional to 2,068.60, 2,854.72 and 1,184.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068.60 : 2,854.72 = 1,184.62 : x
2. Step 2: Convert to fraction form
   2,068.60/2,854.72 = 1,184.62/x
3. Step 3: Cross multiply
   2,068.60x = 2,854.72 × 1,184.62
4. Step 4: Simplify right side
   2,068.60x = 3,381,758.41
5. Step 5: Solve for x
   x = 3,381,758.41/2,068.60
6. Step 6: Final answer
   x = 1,634.81