Finding the Fourth Proportional to 8,009.83, 11,053.73 and 4,473.05

Step by Step Solution

1. Step 1: Write the proportion equation
   8,009.83 : 11,053.73 = 4,473.05 : x
2. Step 2: Convert to fraction form
   8,009.83/11,053.73 = 4,473.05/x
3. Step 3: Cross multiply
   8,009.83x = 11,053.73 × 4,473.05
4. Step 4: Simplify right side
   8,009.83x = 49,443,842.89
5. Step 5: Solve for x
   x = 49,443,842.89/8,009.83
6. Step 6: Final answer
   x = 6,172.89