Finding the Fourth Proportional to 104,673.18, 144,452.82 and 59,969.82

Step by Step Solution

1. Step 1: Write the proportion equation
   104,673.18 : 144,452.82 = 59,969.82 : x
2. Step 2: Convert to fraction form
   104,673.18/144,452.82 = 59,969.82/x
3. Step 3: Cross multiply
   104,673.18x = 144,452.82 × 59,969.82
4. Step 4: Simplify right side
   104,673.18x = 8,662,809,613.89
5. Step 5: Solve for x
   x = 8,662,809,613.89/104,673.18
6. Step 6: Final answer
   x = 82,760.55