Finding the Fourth Proportional to 9,402.22, 14,105.76 and 5,018.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,402.22 : 14,105.76 = 5,018.50 : x
2. Step 2: Convert to fraction form
   9,402.22/14,105.76 = 5,018.50/x
3. Step 3: Cross multiply
   9,402.22x = 14,105.76 × 5,018.50
4. Step 4: Simplify right side
   9,402.22x = 70,789,756.56
5. Step 5: Solve for x
   x = 70,789,756.56/9,402.22
6. Step 6: Final answer
   x = 7,529.05