Finding the Fourth Proportional to 5,061.45, 6,984.56 and 2,823.56

Step by Step Solution

1. Step 1: Write the proportion equation
   5,061.45 : 6,984.56 = 2,823.56 : x
2. Step 2: Convert to fraction form
   5,061.45/6,984.56 = 2,823.56/x
3. Step 3: Cross multiply
   5,061.45x = 6,984.56 × 2,823.56
4. Step 4: Simplify right side
   5,061.45x = 19,721,322.56
5. Step 5: Solve for x
   x = 19,721,322.56/5,061.45
6. Step 6: Final answer
   x = 3,896.38