Finding the Fourth Proportional to 1,334.06, 1,842.27 and 1,023.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,334.06 : 1,842.27 = 1,023.02 : x
2. Step 2: Convert to fraction form
   1,334.06/1,842.27 = 1,023.02/x
3. Step 3: Cross multiply
   1,334.06x = 1,842.27 × 1,023.02
4. Step 4: Simplify right side
   1,334.06x = 1,884,679.06
5. Step 5: Solve for x
   x = 1,884,679.06/1,334.06
6. Step 6: Final answer
   x = 1,412.74