Finding the Fourth Proportional to 7,969.98, 10,998.06 and 4,433.10

Step by Step Solution

1. Step 1: Write the proportion equation
   7,969.98 : 10,998.06 = 4,433.10 : x
2. Step 2: Convert to fraction form
   7,969.98/10,998.06 = 4,433.10/x
3. Step 3: Cross multiply
   7,969.98x = 10,998.06 × 4,433.10
4. Step 4: Simplify right side
   7,969.98x = 48,755,499.79
5. Step 5: Solve for x
   x = 48,755,499.79/7,969.98
6. Step 6: Final answer
   x = 6,117.39