Finding the Fourth Proportional to 3,633.12, 5,013.62 and 2,061.22

Step by Step Solution

1. Step 1: Write the proportion equation
   3,633.12 : 5,013.62 = 2,061.22 : x
2. Step 2: Convert to fraction form
   3,633.12/5,013.62 = 2,061.22/x
3. Step 3: Cross multiply
   3,633.12x = 5,013.62 × 2,061.22
4. Step 4: Simplify right side
   3,633.12x = 10,334,173.82
5. Step 5: Solve for x
   x = 10,334,173.82/3,633.12
6. Step 6: Final answer
   x = 2,844.44