Finding the Fourth Proportional to 2,528.87, 3,793.25 and 1,068.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,528.87 : 3,793.25 = 1,068.03 : x
2. Step 2: Convert to fraction form
   2,528.87/3,793.25 = 1,068.03/x
3. Step 3: Cross multiply
   2,528.87x = 3,793.25 × 1,068.03
4. Step 4: Simplify right side
   2,528.87x = 4,051,299.46
5. Step 5: Solve for x
   x = 4,051,299.46/2,528.87
6. Step 6: Final answer
   x = 1,602.02