Finding the Fourth Proportional to 11,333.40, 17,005.67 and 5,097.82

Step by Step Solution

1. Step 1: Write the proportion equation
   11,333.40 : 17,005.67 = 5,097.82 : x
2. Step 2: Convert to fraction form
   11,333.40/17,005.67 = 5,097.82/x
3. Step 3: Cross multiply
   11,333.40x = 17,005.67 × 5,097.82
4. Step 4: Simplify right side
   11,333.40x = 86,691,844.64
5. Step 5: Solve for x
   x = 86,691,844.64/11,333.40
6. Step 6: Final answer
   x = 7,649.24