Finding the Fourth Proportional to 265,134.88, 365,892.88 and 144,282.72

Step by Step Solution

1. Step 1: Write the proportion equation
   265,134.88 : 365,892.88 = 144,282.72 : x
2. Step 2: Convert to fraction form
   265,134.88/365,892.88 = 144,282.72/x
3. Step 3: Cross multiply
   265,134.88x = 365,892.88 × 144,282.72
4. Step 4: Simplify right side
   265,134.88x = 52,792,019,955.03
5. Step 5: Solve for x
   x = 52,792,019,955.03/265,134.88
6. Step 6: Final answer
   x = 199,113.82