Finding the Fourth Proportional to 8,850.02, 12,213.53 and 5,073.81

Step by Step Solution

1. Step 1: Write the proportion equation
   8,850.02 : 12,213.53 = 5,073.81 : x
2. Step 2: Convert to fraction form
   8,850.02/12,213.53 = 5,073.81/x
3. Step 3: Cross multiply
   8,850.02x = 12,213.53 × 5,073.81
4. Step 4: Simplify right side
   8,850.02x = 61,969,105.28
5. Step 5: Solve for x
   x = 61,969,105.28/8,850.02
6. Step 6: Final answer
   x = 7,002.15