Finding the Fourth Proportional to 1,302.84, 1,796.94 and 1,023.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,302.84 : 1,796.94 = 1,023.48 : x
2. Step 2: Convert to fraction form
   1,302.84/1,796.94 = 1,023.48/x
3. Step 3: Cross multiply
   1,302.84x = 1,796.94 × 1,023.48
4. Step 4: Simplify right side
   1,302.84x = 1,839,132.15
5. Step 5: Solve for x
   x = 1,839,132.15/1,302.84
6. Step 6: Final answer
   x = 1,411.63