Finding the Fourth Proportional to 2,628.75, 3,944.67 and 1,167.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,628.75 : 3,944.67 = 1,167.93 : x
2. Step 2: Convert to fraction form
   2,628.75/3,944.67 = 1,167.93/x
3. Step 3: Cross multiply
   2,628.75x = 3,944.67 × 1,167.93
4. Step 4: Simplify right side
   2,628.75x = 4,607,098.43
5. Step 5: Solve for x
   x = 4,607,098.43/2,628.75
6. Step 6: Final answer
   x = 1,752.58