Finding the Fourth Proportional to 3,632.76, 5,013.20 and 2,061.36

Step by Step Solution

1. Step 1: Write the proportion equation
   3,632.76 : 5,013.20 = 2,061.36 : x
2. Step 2: Convert to fraction form
   3,632.76/5,013.20 = 2,061.36/x
3. Step 3: Cross multiply
   3,632.76x = 5,013.20 × 2,061.36
4. Step 4: Simplify right side
   3,632.76x = 10,334,009.95
5. Step 5: Solve for x
   x = 10,334,009.95/3,632.76
6. Step 6: Final answer
   x = 2,844.67