Finding the Fourth Proportional to 32,869, 49,278.89 and 10,669.12

Step by Step Solution

1. Step 1: Write the proportion equation
   32,869 : 49,278.89 = 10,669.12 : x
2. Step 2: Convert to fraction form
   32,869/49,278.89 = 10,669.12/x
3. Step 3: Cross multiply
   32,869x = 49,278.89 × 10,669.12
4. Step 4: Simplify right side
   32,869x = 525,762,337.53
5. Step 5: Solve for x
   x = 525,762,337.53/32,869
6. Step 6: Final answer
   x = 15,995.69