Finding the Fourth Proportional to 10,726.59, 16,087.46 and 3,801.09

Step by Step Solution

1. Step 1: Write the proportion equation
   10,726.59 : 16,087.46 = 3,801.09 : x
2. Step 2: Convert to fraction form
   10,726.59/16,087.46 = 3,801.09/x
3. Step 3: Cross multiply
   10,726.59x = 16,087.46 × 3,801.09
4. Step 4: Simplify right side
   10,726.59x = 61,149,864.33
5. Step 5: Solve for x
   x = 61,149,864.33/10,726.59
6. Step 6: Final answer
   x = 5,700.77