Finding the Fourth Proportional to 23,362.50, 32,240.28 and 14,979

Step by Step Solution

1. Step 1: Write the proportion equation
   23,362.50 : 32,240.28 = 14,979 : x
2. Step 2: Convert to fraction form
   23,362.50/32,240.28 = 14,979/x
3. Step 3: Cross multiply
   23,362.50x = 32,240.28 × 14,979
4. Step 4: Simplify right side
   23,362.50x = 482,927,154.12
5. Step 5: Solve for x
   x = 482,927,154.12/23,362.50
6. Step 6: Final answer
   x = 20,671.04