Finding the Fourth Proportional to 2,528.82, 3,789.99 and 1,068.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,528.82 : 3,789.99 = 1,068.93 : x
2. Step 2: Convert to fraction form
   2,528.82/3,789.99 = 1,068.93/x
3. Step 3: Cross multiply
   2,528.82x = 3,789.99 × 1,068.93
4. Step 4: Simplify right side
   2,528.82x = 4,051,234.01
5. Step 5: Solve for x
   x = 4,051,234.01/2,528.82
6. Step 6: Final answer
   x = 1,602.03