Finding the Fourth Proportional to 16,372.16, 22,593.74 and 9,298.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,372.16 : 22,593.74 = 9,298.72 : x
2. Step 2: Convert to fraction form
   16,372.16/22,593.74 = 9,298.72/x
3. Step 3: Cross multiply
   16,372.16x = 22,593.74 × 9,298.72
4. Step 4: Simplify right side
   16,372.16x = 210,092,862.01
5. Step 5: Solve for x
   x = 210,092,862.01/16,372.16
6. Step 6: Final answer
   x = 12,832.32