Finding the Fourth Proportional to 2,528.56, 3,793.08 and 1,068.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,528.56 : 3,793.08 = 1,068.16 : x
2. Step 2: Convert to fraction form
   2,528.56/3,793.08 = 1,068.16/x
3. Step 3: Cross multiply
   2,528.56x = 3,793.08 × 1,068.16
4. Step 4: Simplify right side
   2,528.56x = 4,051,616.33
5. Step 5: Solve for x
   x = 4,051,616.33/2,528.56
6. Step 6: Final answer
   x = 1,602.34