Finding the Fourth Proportional to 2,363.77, 3,262.04 and 1,355.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,363.77 : 3,262.04 = 1,355.57 : x
2. Step 2: Convert to fraction form
   2,363.77/3,262.04 = 1,355.57/x
3. Step 3: Cross multiply
   2,363.77x = 3,262.04 × 1,355.57
4. Step 4: Simplify right side
   2,363.77x = 4,421,917.79
5. Step 5: Solve for x
   x = 4,421,917.79/2,363.77
6. Step 6: Final answer
   x = 1,870.71