Finding the Fourth Proportional to 2,624.83, 3,938.16 and 1,165.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,624.83 : 3,938.16 = 1,165.01 : x
2. Step 2: Convert to fraction form
   2,624.83/3,938.16 = 1,165.01/x
3. Step 3: Cross multiply
   2,624.83x = 3,938.16 × 1,165.01
4. Step 4: Simplify right side
   2,624.83x = 4,587,995.78
5. Step 5: Solve for x
   x = 4,587,995.78/2,624.83
6. Step 6: Final answer
   x = 1,747.92