Finding the Fourth Proportional to 18,081.33, 27,123.51 and 5,601.07

Step by Step Solution

1. Step 1: Write the proportion equation
   18,081.33 : 27,123.51 = 5,601.07 : x
2. Step 2: Convert to fraction form
   18,081.33/27,123.51 = 5,601.07/x
3. Step 3: Cross multiply
   18,081.33x = 27,123.51 × 5,601.07
4. Step 4: Simplify right side
   18,081.33x = 151,920,777.84
5. Step 5: Solve for x
   x = 151,920,777.84/18,081.33
6. Step 6: Final answer
   x = 8,402.08