Finding the Fourth Proportional to 10,726.89, 16,089.79 and 3,332.06

Step by Step Solution

1. Step 1: Write the proportion equation
   10,726.89 : 16,089.79 = 3,332.06 : x
2. Step 2: Convert to fraction form
   10,726.89/16,089.79 = 3,332.06/x
3. Step 3: Cross multiply
   10,726.89x = 16,089.79 × 3,332.06
4. Step 4: Simplify right side
   10,726.89x = 53,612,145.67
5. Step 5: Solve for x
   x = 53,612,145.67/10,726.89
6. Step 6: Final answer
   x = 4,997.92