Finding the Fourth Proportional to 10,864.86, 16,300.02 and 3,073.68

Step by Step Solution

1. Step 1: Write the proportion equation
   10,864.86 : 16,300.02 = 3,073.68 : x
2. Step 2: Convert to fraction form
   10,864.86/16,300.02 = 3,073.68/x
3. Step 3: Cross multiply
   10,864.86x = 16,300.02 × 3,073.68
4. Step 4: Simplify right side
   10,864.86x = 50,101,045.47
5. Step 5: Solve for x
   x = 50,101,045.47/10,864.86
6. Step 6: Final answer
   x = 4,611.29