Finding the Fourth Proportional to 1,365.16, 1,883.98 and 1,033.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,365.16 : 1,883.98 = 1,033.02 : x
2. Step 2: Convert to fraction form
   1,365.16/1,883.98 = 1,033.02/x
3. Step 3: Cross multiply
   1,365.16x = 1,883.98 × 1,033.02
4. Step 4: Simplify right side
   1,365.16x = 1,946,189.02
5. Step 5: Solve for x
   x = 1,946,189.02/1,365.16
6. Step 6: Final answer
   x = 1,425.61