Finding the Fourth Proportional to 12,002.52, 16,564.41 and 6,626.01

Step by Step Solution

1. Step 1: Write the proportion equation
   12,002.52 : 16,564.41 = 6,626.01 : x
2. Step 2: Convert to fraction form
   12,002.52/16,564.41 = 6,626.01/x
3. Step 3: Cross multiply
   12,002.52x = 16,564.41 × 6,626.01
4. Step 4: Simplify right side
   12,002.52x = 109,755,946.30
5. Step 5: Solve for x
   x = 109,755,946.30/12,002.52
6. Step 6: Final answer
   x = 9,144.41