Finding the Fourth Proportional to 2,363.38, 3,546.18 and 977.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,363.38 : 3,546.18 = 977.06 : x
2. Step 2: Convert to fraction form
   2,363.38/3,546.18 = 977.06/x
3. Step 3: Cross multiply
   2,363.38x = 3,546.18 × 977.06
4. Step 4: Simplify right side
   2,363.38x = 3,464,839.50
5. Step 5: Solve for x
   x = 3,464,839.50/2,363.38
6. Step 6: Final answer
   x = 1,466.05