Finding the Fourth Proportional to 18,061.93, 27,095.79 and 5,579.02

Step by Step Solution

1. Step 1: Write the proportion equation
   18,061.93 : 27,095.79 = 5,579.02 : x
2. Step 2: Convert to fraction form
   18,061.93/27,095.79 = 5,579.02/x
3. Step 3: Cross multiply
   18,061.93x = 27,095.79 × 5,579.02
4. Step 4: Simplify right side
   18,061.93x = 151,167,954.33
5. Step 5: Solve for x
   x = 151,167,954.33/18,061.93
6. Step 6: Final answer
   x = 8,369.42