Finding the Fourth Proportional to 8,018.43, 11,066.00 and 5,223.93

Step by Step Solution

1. Step 1: Write the proportion equation
   8,018.43 : 11,066.00 = 5,223.93 : x
2. Step 2: Convert to fraction form
   8,018.43/11,066.00 = 5,223.93/x
3. Step 3: Cross multiply
   8,018.43x = 11,066.00 × 5,223.93
4. Step 4: Simplify right side
   8,018.43x = 57,807,983.26
5. Step 5: Solve for x
   x = 57,807,983.26/8,018.43
6. Step 6: Final answer
   x = 7,209.39