Finding the Fourth Proportional to 1,484.02, 2,227.37 and 791.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,484.02 : 2,227.37 = 791.27 : x
2. Step 2: Convert to fraction form
   1,484.02/2,227.37 = 791.27/x
3. Step 3: Cross multiply
   1,484.02x = 2,227.37 × 791.27
4. Step 4: Simplify right side
   1,484.02x = 1,762,444.32
5. Step 5: Solve for x
   x = 1,762,444.32/1,484.02
6. Step 6: Final answer
   x = 1,187.61