Finding the Fourth Proportional to 22,591.34, 33,890.89 and 7,796.79

Step by Step Solution

1. Step 1: Write the proportion equation
   22,591.34 : 33,890.89 = 7,796.79 : x
2. Step 2: Convert to fraction form
   22,591.34/33,890.89 = 7,796.79/x
3. Step 3: Cross multiply
   22,591.34x = 33,890.89 × 7,796.79
4. Step 4: Simplify right side
   22,591.34x = 264,240,152.24
5. Step 5: Solve for x
   x = 264,240,152.24/22,591.34
6. Step 6: Final answer
   x = 11,696.52