Finding the Fourth Proportional to 11,882.93, 17,775.15 and 10,800.37

Step by Step Solution

1. Step 1: Write the proportion equation
   11,882.93 : 17,775.15 = 10,800.37 : x
2. Step 2: Convert to fraction form
   11,882.93/17,775.15 = 10,800.37/x
3. Step 3: Cross multiply
   11,882.93x = 17,775.15 × 10,800.37
4. Step 4: Simplify right side
   11,882.93x = 191,978,196.81
5. Step 5: Solve for x
   x = 191,978,196.81/11,882.93
6. Step 6: Final answer
   x = 16,155.80