Finding the Fourth Proportional to 16,002.30, 22,436.03 and 16,002.30

Step by Step Solution

1. Step 1: Write the proportion equation
   16,002.30 : 22,436.03 = 16,002.30 : x
2. Step 2: Convert to fraction form
   16,002.30/22,436.03 = 16,002.30/x
3. Step 3: Cross multiply
   16,002.30x = 22,436.03 × 16,002.30
4. Step 4: Simplify right side
   16,002.30x = 359,028,082.87
5. Step 5: Solve for x
   x = 359,028,082.87/16,002.30
6. Step 6: Final answer
   x = 22,436.03