Finding the Fourth Proportional to 10,022.15, 13,830.23 and 5,545.73

Step by Step Solution

1. Step 1: Write the proportion equation
   10,022.15 : 13,830.23 = 5,545.73 : x
2. Step 2: Convert to fraction form
   10,022.15/13,830.23 = 5,545.73/x
3. Step 3: Cross multiply
   10,022.15x = 13,830.23 × 5,545.73
4. Step 4: Simplify right side
   10,022.15x = 76,698,624.54
5. Step 5: Solve for x
   x = 76,698,624.54/10,022.15
6. Step 6: Final answer
   x = 7,652.92