Finding the Fourth Proportional to 1,626.58, 2,245.72 and 1,068.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,626.58 : 2,245.72 = 1,068.04 : x
2. Step 2: Convert to fraction form
   1,626.58/2,245.72 = 1,068.04/x
3. Step 3: Cross multiply
   1,626.58x = 2,245.72 × 1,068.04
4. Step 4: Simplify right side
   1,626.58x = 2,398,521.76
5. Step 5: Solve for x
   x = 2,398,521.76/1,626.58
6. Step 6: Final answer
   x = 1,474.58