Finding the Fourth Proportional to 14,885.30, 22,196.62 and 14,752.10

Step by Step Solution

1. Step 1: Write the proportion equation
   14,885.30 : 22,196.62 = 14,752.10 : x
2. Step 2: Convert to fraction form
   14,885.30/22,196.62 = 14,752.10/x
3. Step 3: Cross multiply
   14,885.30x = 22,196.62 × 14,752.10
4. Step 4: Simplify right side
   14,885.30x = 327,446,757.90
5. Step 5: Solve for x
   x = 327,446,757.90/14,885.30
6. Step 6: Final answer
   x = 21,998.00