Finding the Fourth Proportional to 2,629.00, 3,945.98 and 1,933.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,629.00 : 3,945.98 = 1,933.55 : x
2. Step 2: Convert to fraction form
   2,629.00/3,945.98 = 1,933.55/x
3. Step 3: Cross multiply
   2,629.00x = 3,945.98 × 1,933.55
4. Step 4: Simplify right side
   2,629.00x = 7,629,749.53
5. Step 5: Solve for x
   x = 7,629,749.53/2,629.00
6. Step 6: Final answer
   x = 2,902.15