Finding the Fourth Proportional to 267,309.72, 368,753.72 and 159,851.48

Step by Step Solution

1. Step 1: Write the proportion equation
   267,309.72 : 368,753.72 = 159,851.48 : x
2. Step 2: Convert to fraction form
   267,309.72/368,753.72 = 159,851.48/x
3. Step 3: Cross multiply
   267,309.72x = 368,753.72 × 159,851.48
4. Step 4: Simplify right side
   267,309.72x = 58,945,825,254.48
5. Step 5: Solve for x
   x = 58,945,825,254.48/267,309.72
6. Step 6: Final answer
   x = 220,515.08