Finding the Fourth Proportional to 10,040.00, 13,855.31 and 5,563.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,040.00 : 13,855.31 = 5,563.82 : x
2. Step 2: Convert to fraction form
   10,040.00/13,855.31 = 5,563.82/x
3. Step 3: Cross multiply
   10,040.00x = 13,855.31 × 5,563.82
4. Step 4: Simplify right side
   10,040.00x = 77,088,478.57
5. Step 5: Solve for x
   x = 77,088,478.57/10,040.00
6. Step 6: Final answer
   x = 7,678.14