Finding the Fourth Proportional to 269,739, 404,627.94 and 103,527

Step by Step Solution

1. Step 1: Write the proportion equation
   269,739 : 404,627.94 = 103,527 : x
2. Step 2: Convert to fraction form
   269,739/404,627.94 = 103,527/x
3. Step 3: Cross multiply
   269,739x = 404,627.94 × 103,527
4. Step 4: Simplify right side
   269,739x = 41,889,916,744.38
5. Step 5: Solve for x
   x = 41,889,916,744.38/269,739
6. Step 6: Final answer
   x = 155,297.96