Finding the Fourth Proportional to 2,402.60, 3,603.59 and 759.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,402.60 : 3,603.59 = 759.00 : x
2. Step 2: Convert to fraction form
   2,402.60/3,603.59 = 759.00/x
3. Step 3: Cross multiply
   2,402.60x = 3,603.59 × 759.00
4. Step 4: Simplify right side
   2,402.60x = 2,735,137.37
5. Step 5: Solve for x
   x = 2,735,137.37/2,402.60
6. Step 6: Final answer
   x = 1,138.41