Finding the Fourth Proportional to 10,049.82, 13,868.87 and 5,573.70

Step by Step Solution

1. Step 1: Write the proportion equation
   10,049.82 : 13,868.87 = 5,573.70 : x
2. Step 2: Convert to fraction form
   10,049.82/13,868.87 = 5,573.70/x
3. Step 3: Cross multiply
   10,049.82x = 13,868.87 × 5,573.70
4. Step 4: Simplify right side
   10,049.82x = 77,300,892.85
5. Step 5: Solve for x
   x = 77,300,892.85/10,049.82
6. Step 6: Final answer
   x = 7,691.77