Finding the Fourth Proportional to 22,085.58, 33,139.01 and 10,993.24

Step by Step Solution

1. Step 1: Write the proportion equation
   22,085.58 : 33,139.01 = 10,993.24 : x
2. Step 2: Convert to fraction form
   22,085.58/33,139.01 = 10,993.24/x
3. Step 3: Cross multiply
   22,085.58x = 33,139.01 × 10,993.24
4. Step 4: Simplify right side
   22,085.58x = 364,304,910.96
5. Step 5: Solve for x
   x = 364,304,910.96/22,085.58
6. Step 6: Final answer
   x = 16,495.15