Finding the Fourth Proportional to 1,270.83, 1,754.00 and 746.87

Step by Step Solution

1. Step 1: Write the proportion equation
   1,270.83 : 1,754.00 = 746.87 : x
2. Step 2: Convert to fraction form
   1,270.83/1,754.00 = 746.87/x
3. Step 3: Cross multiply
   1,270.83x = 1,754.00 × 746.87
4. Step 4: Simplify right side
   1,270.83x = 1,309,997.48
5. Step 5: Solve for x
   x = 1,309,997.48/1,270.83
6. Step 6: Final answer
   x = 1,030.82