Finding the Fourth Proportional to 14,321.50, 19,772.32 and 9,362.14

Step by Step Solution

1. Step 1: Write the proportion equation
   14,321.50 : 19,772.32 = 9,362.14 : x
2. Step 2: Convert to fraction form
   14,321.50/19,772.32 = 9,362.14/x
3. Step 3: Cross multiply
   14,321.50x = 19,772.32 × 9,362.14
4. Step 4: Simplify right side
   14,321.50x = 185,111,227.96
5. Step 5: Solve for x
   x = 185,111,227.96/14,321.50
6. Step 6: Final answer
   x = 12,925.41