Finding the Fourth Proportional to 18,055.83, 27,086.69 and 5,572.96

Step by Step Solution

1. Step 1: Write the proportion equation
   18,055.83 : 27,086.69 = 5,572.96 : x
2. Step 2: Convert to fraction form
   18,055.83/27,086.69 = 5,572.96/x
3. Step 3: Cross multiply
   18,055.83x = 27,086.69 × 5,572.96
4. Step 4: Simplify right side
   18,055.83x = 150,953,039.90
5. Step 5: Solve for x
   x = 150,953,039.90/18,055.83
6. Step 6: Final answer
   x = 8,360.35