Finding the Fourth Proportional to 269,570.10, 404,792.55 and 151,472.10

Step by Step Solution

1. Step 1: Write the proportion equation
   269,570.10 : 404,792.55 = 151,472.10 : x
2. Step 2: Convert to fraction form
   269,570.10/404,792.55 = 151,472.10/x
3. Step 3: Cross multiply
   269,570.10x = 404,792.55 × 151,472.10
4. Step 4: Simplify right side
   269,570.10x = 61,314,777,612.86
5. Step 5: Solve for x
   x = 61,314,777,612.86/269,570.10
6. Step 6: Final answer
   x = 227,453.93