Finding the Fourth Proportional to 293,197.89, 404,404.56 and 269,076.81

Step by Step Solution

1. Step 1: Write the proportion equation
   293,197.89 : 404,404.56 = 269,076.81 : x
2. Step 2: Convert to fraction form
   293,197.89/404,404.56 = 269,076.81/x
3. Step 3: Cross multiply
   293,197.89x = 404,404.56 × 269,076.81
4. Step 4: Simplify right side
   293,197.89x = 108,815,888,954.25
5. Step 5: Solve for x
   x = 108,815,888,954.25/293,197.89
6. Step 6: Final answer
   x = 371,134.62