Finding the Fourth Proportional to 8,993.39, 12,404.21 and 5,963.00

Step by Step Solution

1. Step 1: Write the proportion equation
   8,993.39 : 12,404.21 = 5,963.00 : x
2. Step 2: Convert to fraction form
   8,993.39/12,404.21 = 5,963.00/x
3. Step 3: Cross multiply
   8,993.39x = 12,404.21 × 5,963.00
4. Step 4: Simplify right side
   8,993.39x = 73,966,212.39
5. Step 5: Solve for x
   x = 73,966,212.39/8,993.39
6. Step 6: Final answer
   x = 8,224.51