Finding the Fourth Proportional to 13,324.73, 19,976.55 and 5,003.82

Step by Step Solution

1. Step 1: Write the proportion equation
   13,324.73 : 19,976.55 = 5,003.82 : x
2. Step 2: Convert to fraction form
   13,324.73/19,976.55 = 5,003.82/x
3. Step 3: Cross multiply
   13,324.73x = 19,976.55 × 5,003.82
4. Step 4: Simplify right side
   13,324.73x = 99,959,060.42
5. Step 5: Solve for x
   x = 99,959,060.42/13,324.73
6. Step 6: Final answer
   x = 7,501.77