Finding the Fourth Proportional to 11,849.09, 16,355.01 and 7,370.18

Step by Step Solution

1. Step 1: Write the proportion equation
   11,849.09 : 16,355.01 = 7,370.18 : x
2. Step 2: Convert to fraction form
   11,849.09/16,355.01 = 7,370.18/x
3. Step 3: Cross multiply
   11,849.09x = 16,355.01 × 7,370.18
4. Step 4: Simplify right side
   11,849.09x = 120,539,367.60
5. Step 5: Solve for x
   x = 120,539,367.60/11,849.09
6. Step 6: Final answer
   x = 10,172.88