Finding the Fourth Proportional to 14,219.86, 19,624.01 and 7,932.23

Step by Step Solution

1. Step 1: Write the proportion equation
   14,219.86 : 19,624.01 = 7,932.23 : x
2. Step 2: Convert to fraction form
   14,219.86/19,624.01 = 7,932.23/x
3. Step 3: Cross multiply
   14,219.86x = 19,624.01 × 7,932.23
4. Step 4: Simplify right side
   14,219.86x = 155,662,273.96
5. Step 5: Solve for x
   x = 155,662,273.96/14,219.86
6. Step 6: Final answer
   x = 10,946.82