Finding the Fourth Proportional to 14,218.83, 19,622.52 and 7,932.42

Step by Step Solution

1. Step 1: Write the proportion equation
   14,218.83 : 19,622.52 = 7,932.42 : x
2. Step 2: Convert to fraction form
   14,218.83/19,622.52 = 7,932.42/x
3. Step 3: Cross multiply
   14,218.83x = 19,622.52 × 7,932.42
4. Step 4: Simplify right side
   14,218.83x = 155,654,070.10
5. Step 5: Solve for x
   x = 155,654,070.10/14,218.83
6. Step 6: Final answer
   x = 10,947.04