Finding the Fourth Proportional to 1,768.00, 2,652.34 and 672.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,768.00 : 2,652.34 = 672.27 : x
2. Step 2: Convert to fraction form
   1,768.00/2,652.34 = 672.27/x
3. Step 3: Cross multiply
   1,768.00x = 2,652.34 × 672.27
4. Step 4: Simplify right side
   1,768.00x = 1,783,098.10
5. Step 5: Solve for x
   x = 1,783,098.10/1,768.00
6. Step 6: Final answer
   x = 1,008.54