Finding the Fourth Proportional to 8,144.89, 11,240.27 and 5,002.09

Step by Step Solution

1. Step 1: Write the proportion equation
   8,144.89 : 11,240.27 = 5,002.09 : x
2. Step 2: Convert to fraction form
   8,144.89/11,240.27 = 5,002.09/x
3. Step 3: Cross multiply
   8,144.89x = 11,240.27 × 5,002.09
4. Step 4: Simplify right side
   8,144.89x = 56,224,807.81
5. Step 5: Solve for x
   x = 56,224,807.81/8,144.89
6. Step 6: Final answer
   x = 6,903.08