Finding the Fourth Proportional to 11,801.38, 16,277.52 and 7,763.33

Step by Step Solution

1. Step 1: Write the proportion equation
   11,801.38 : 16,277.52 = 7,763.33 : x
2. Step 2: Convert to fraction form
   11,801.38/16,277.52 = 7,763.33/x
3. Step 3: Cross multiply
   11,801.38x = 16,277.52 × 7,763.33
4. Step 4: Simplify right side
   11,801.38x = 126,367,759.34
5. Step 5: Solve for x
   x = 126,367,759.34/11,801.38
6. Step 6: Final answer
   x = 10,707.88