Finding the Fourth Proportional to 22,185.83, 33,284.01 and 7,192.95

Step by Step Solution

1. Step 1: Write the proportion equation
   22,185.83 : 33,284.01 = 7,192.95 : x
2. Step 2: Convert to fraction form
   22,185.83/33,284.01 = 7,192.95/x
3. Step 3: Cross multiply
   22,185.83x = 33,284.01 × 7,192.95
4. Step 4: Simplify right side
   22,185.83x = 239,410,219.73
5. Step 5: Solve for x
   x = 239,410,219.73/22,185.83
6. Step 6: Final answer
   x = 10,791.13