Finding the Fourth Proportional to 11,796.28, 17,697.15 and 5,222.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,796.28 : 17,697.15 = 5,222.52 : x
2. Step 2: Convert to fraction form
   11,796.28/17,697.15 = 5,222.52/x
3. Step 3: Cross multiply
   11,796.28x = 17,697.15 × 5,222.52
4. Step 4: Simplify right side
   11,796.28x = 92,423,719.82
5. Step 5: Solve for x
   x = 92,423,719.82/11,796.28
6. Step 6: Final answer
   x = 7,834.99