Finding the Fourth Proportional to 2,404.64, 3,603.54 and 1,068.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404.64 : 3,603.54 = 1,068.80 : x
2. Step 2: Convert to fraction form
   2,404.64/3,603.54 = 1,068.80/x
3. Step 3: Cross multiply
   2,404.64x = 3,603.54 × 1,068.80
4. Step 4: Simplify right side
   2,404.64x = 3,851,463.55
5. Step 5: Solve for x
   x = 3,851,463.55/2,404.64
6. Step 6: Final answer
   x = 1,601.68