Finding the Fourth Proportional to 12,298.20, 16,971.01 and 7,264.04

Step by Step Solution

1. Step 1: Write the proportion equation
   12,298.20 : 16,971.01 = 7,264.04 : x
2. Step 2: Convert to fraction form
   12,298.20/16,971.01 = 7,264.04/x
3. Step 3: Cross multiply
   12,298.20x = 16,971.01 × 7,264.04
4. Step 4: Simplify right side
   12,298.20x = 123,277,992.47
5. Step 5: Solve for x
   x = 123,277,992.47/12,298.20
6. Step 6: Final answer
   x = 10,024.07