Finding the Fourth Proportional to 12,398.73, 17,114.04 and 7,363.77

Step by Step Solution

1. Step 1: Write the proportion equation
   12,398.73 : 17,114.04 = 7,363.77 : x
2. Step 2: Convert to fraction form
   12,398.73/17,114.04 = 7,363.77/x
3. Step 3: Cross multiply
   12,398.73x = 17,114.04 × 7,363.77
4. Step 4: Simplify right side
   12,398.73x = 126,023,854.33
5. Step 5: Solve for x
   x = 126,023,854.33/12,398.73
6. Step 6: Final answer
   x = 10,164.26