Finding the Fourth Proportional to 14,322.50, 19,773.70 and 9,363.14

Step by Step Solution

1. Step 1: Write the proportion equation
   14,322.50 : 19,773.70 = 9,363.14 : x
2. Step 2: Convert to fraction form
   14,322.50/19,773.70 = 9,363.14/x
3. Step 3: Cross multiply
   14,322.50x = 19,773.70 × 9,363.14
4. Step 4: Simplify right side
   14,322.50x = 185,143,921.42
5. Step 5: Solve for x
   x = 185,143,921.42/14,322.50
6. Step 6: Final answer
   x = 12,926.79