Finding the Fourth Proportional to 567,036.05, 850,258.69 and 267,436.15

Step by Step Solution

1. Step 1: Write the proportion equation
   567,036.05 : 850,258.69 = 267,436.15 : x
2. Step 2: Convert to fraction form
   567,036.05/850,258.69 = 267,436.15/x
3. Step 3: Cross multiply
   567,036.05x = 850,258.69 × 267,436.15
4. Step 4: Simplify right side
   567,036.05x = 227,389,907,763.41
5. Step 5: Solve for x
   x = 227,389,907,763.41/567,036.05
6. Step 6: Final answer
   x = 401,014.91