Finding the Fourth Proportional to 3,665.52, 5,499 and 1,068.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,665.52 : 5,499 = 1,068.48 : x
2. Step 2: Convert to fraction form
   3,665.52/5,499 = 1,068.48/x
3. Step 3: Cross multiply
   3,665.52x = 5,499 × 1,068.48
4. Step 4: Simplify right side
   3,665.52x = 5,875,571.52
5. Step 5: Solve for x
   x = 5,875,571.52/3,665.52
6. Step 6: Final answer
   x = 1,602.93