Finding the Fourth Proportional to 21,873.83, 32,815.52 and 7,084.24

Step by Step Solution

1. Step 1: Write the proportion equation
   21,873.83 : 32,815.52 = 7,084.24 : x
2. Step 2: Convert to fraction form
   21,873.83/32,815.52 = 7,084.24/x
3. Step 3: Cross multiply
   21,873.83x = 32,815.52 × 7,084.24
4. Step 4: Simplify right side
   21,873.83x = 232,472,986.45
5. Step 5: Solve for x
   x = 232,472,986.45/21,873.83
6. Step 6: Final answer
   x = 10,627.91