Finding the Fourth Proportional to 105,004.82, 144,884.13 and 62,577.38

Step by Step Solution

1. Step 1: Write the proportion equation
   105,004.82 : 144,884.13 = 62,577.38 : x
2. Step 2: Convert to fraction form
   105,004.82/144,884.13 = 62,577.38/x
3. Step 3: Cross multiply
   105,004.82x = 144,884.13 × 62,577.38
4. Step 4: Simplify right side
   105,004.82x = 9,066,469,258.98
5. Step 5: Solve for x
   x = 9,066,469,258.98/105,004.82
6. Step 6: Final answer
   x = 86,343.36