Finding the Fourth Proportional to 2,364.35, 3,545.34 and 1,377.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,364.35 : 3,545.34 = 1,377.49 : x
2. Step 2: Convert to fraction form
   2,364.35/3,545.34 = 1,377.49/x
3. Step 3: Cross multiply
   2,364.35x = 3,545.34 × 1,377.49
4. Step 4: Simplify right side
   2,364.35x = 4,883,670.40
5. Step 5: Solve for x
   x = 4,883,670.40/2,364.35
6. Step 6: Final answer
   x = 2,065.54