Finding the Fourth Proportional to 8,550.06, 12,814.16 and 5,038.71

Step by Step Solution

1. Step 1: Write the proportion equation
   8,550.06 : 12,814.16 = 5,038.71 : x
2. Step 2: Convert to fraction form
   8,550.06/12,814.16 = 5,038.71/x
3. Step 3: Cross multiply
   8,550.06x = 12,814.16 × 5,038.71
4. Step 4: Simplify right side
   8,550.06x = 64,566,810.94
5. Step 5: Solve for x
   x = 64,566,810.94/8,550.06
6. Step 6: Final answer
   x = 7,551.62