Finding the Fourth Proportional to 1,933.02, 2,664.76 and 1,268.71

Step by Step Solution

1. Step 1: Write the proportion equation
   1,933.02 : 2,664.76 = 1,268.71 : x
2. Step 2: Convert to fraction form
   1,933.02/2,664.76 = 1,268.71/x
3. Step 3: Cross multiply
   1,933.02x = 2,664.76 × 1,268.71
4. Step 4: Simplify right side
   1,933.02x = 3,380,807.66
5. Step 5: Solve for x
   x = 3,380,807.66/1,933.02
6. Step 6: Final answer
   x = 1,748.98