Finding the Fourth Proportional to 8,050.71, 11,109.99 and 4,906.89

Step by Step Solution

1. Step 1: Write the proportion equation
   8,050.71 : 11,109.99 = 4,906.89 : x
2. Step 2: Convert to fraction form
   8,050.71/11,109.99 = 4,906.89/x
3. Step 3: Cross multiply
   8,050.71x = 11,109.99 × 4,906.89
4. Step 4: Simplify right side
   8,050.71x = 54,515,498.83
5. Step 5: Solve for x
   x = 54,515,498.83/8,050.71
6. Step 6: Final answer
   x = 6,771.51