Finding the Fourth Proportional to 1,468.37, 2,021.49 and 1,136.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,468.37 : 2,021.49 = 1,136.27 : x
2. Step 2: Convert to fraction form
   1,468.37/2,021.49 = 1,136.27/x
3. Step 3: Cross multiply
   1,468.37x = 2,021.49 × 1,136.27
4. Step 4: Simplify right side
   1,468.37x = 2,296,963.50
5. Step 5: Solve for x
   x = 2,296,963.50/1,468.37
6. Step 6: Final answer
   x = 1,564.29