Finding the Fourth Proportional to 16,615.50, 22,903.83 and 10,940.46

Step by Step Solution

1. Step 1: Write the proportion equation
   16,615.50 : 22,903.83 = 10,940.46 : x
2. Step 2: Convert to fraction form
   16,615.50/22,903.83 = 10,940.46/x
3. Step 3: Cross multiply
   16,615.50x = 22,903.83 × 10,940.46
4. Step 4: Simplify right side
   16,615.50x = 250,578,435.96
5. Step 5: Solve for x
   x = 250,578,435.96/16,615.50
6. Step 6: Final answer
   x = 15,081.00