Finding the Fourth Proportional to 2,650.01, 3,975.05 and 801.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,650.01 : 3,975.05 = 801.14 : x
2. Step 2: Convert to fraction form
   2,650.01/3,975.05 = 801.14/x
3. Step 3: Cross multiply
   2,650.01x = 3,975.05 × 801.14
4. Step 4: Simplify right side
   2,650.01x = 3,184,577.49
5. Step 5: Solve for x
   x = 3,184,577.49/2,650.01
6. Step 6: Final answer
   x = 1,201.72