Finding the Fourth Proportional to 16,017.76, 22,098.65 and 10,047.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,017.76 : 22,098.65 = 10,047.25 : x
2. Step 2: Convert to fraction form
   16,017.76/22,098.65 = 10,047.25/x
3. Step 3: Cross multiply
   16,017.76x = 22,098.65 × 10,047.25
4. Step 4: Simplify right side
   16,017.76x = 222,030,661.21
5. Step 5: Solve for x
   x = 222,030,661.21/16,017.76
6. Step 6: Final answer
   x = 13,861.53