Finding the Fourth Proportional to 2,355.34, 3,249.82 and 1,360.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,355.34 : 3,249.82 = 1,360.43 : x
2. Step 2: Convert to fraction form
   2,355.34/3,249.82 = 1,360.43/x
3. Step 3: Cross multiply
   2,355.34x = 3,249.82 × 1,360.43
4. Step 4: Simplify right side
   2,355.34x = 4,421,152.62
5. Step 5: Solve for x
   x = 4,421,152.62/2,355.34
6. Step 6: Final answer
   x = 1,877.08