Finding the Fourth Proportional to 7,443.50, 11,167.98 and 5,365.85

Step by Step Solution

1. Step 1: Write the proportion equation
   7,443.50 : 11,167.98 = 5,365.85 : x
2. Step 2: Convert to fraction form
   7,443.50/11,167.98 = 5,365.85/x
3. Step 3: Cross multiply
   7,443.50x = 11,167.98 × 5,365.85
4. Step 4: Simplify right side
   7,443.50x = 59,925,733.40
5. Step 5: Solve for x
   x = 59,925,733.40/7,443.50
6. Step 6: Final answer
   x = 8,050.74