Finding the Fourth Proportional to 10,050.82, 13,870.96 and 5,576

Step by Step Solution

1. Step 1: Write the proportion equation
   10,050.82 : 13,870.96 = 5,576 : x
2. Step 2: Convert to fraction form
   10,050.82/13,870.96 = 5,576/x
3. Step 3: Cross multiply
   10,050.82x = 13,870.96 × 5,576
4. Step 4: Simplify right side
   10,050.82x = 77,344,472.96
5. Step 5: Solve for x
   x = 77,344,472.96/10,050.82
6. Step 6: Final answer
   x = 7,695.34