Finding the Fourth Proportional to 11,549.70, 17,310.83 and 5,304.42

Step by Step Solution

1. Step 1: Write the proportion equation
   11,549.70 : 17,310.83 = 5,304.42 : x
2. Step 2: Convert to fraction form
   11,549.70/17,310.83 = 5,304.42/x
3. Step 3: Cross multiply
   11,549.70x = 17,310.83 × 5,304.42
4. Step 4: Simplify right side
   11,549.70x = 91,823,886.35
5. Step 5: Solve for x
   x = 91,823,886.35/11,549.70
6. Step 6: Final answer
   x = 7,950.33