Finding the Fourth Proportional to 2,041.37, 3,062.28 and 654.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,041.37 : 3,062.28 = 654.22 : x
2. Step 2: Convert to fraction form
   2,041.37/3,062.28 = 654.22/x
3. Step 3: Cross multiply
   2,041.37x = 3,062.28 × 654.22
4. Step 4: Simplify right side
   2,041.37x = 2,003,404.82
5. Step 5: Solve for x
   x = 2,003,404.82/2,041.37
6. Step 6: Final answer
   x = 981.40