Finding the Fourth Proportional to 1,773.30, 2,447.75 and 1,028.01

Step by Step Solution

1. Step 1: Write the proportion equation
   1,773.30 : 2,447.75 = 1,028.01 : x
2. Step 2: Convert to fraction form
   1,773.30/2,447.75 = 1,028.01/x
3. Step 3: Cross multiply
   1,773.30x = 2,447.75 × 1,028.01
4. Step 4: Simplify right side
   1,773.30x = 2,516,306.34
5. Step 5: Solve for x
   x = 2,516,306.34/1,773.30
6. Step 6: Final answer
   x = 1,419.00