Finding the Fourth Proportional to 104,887.98, 144,740.38 and 59,559.97

Step by Step Solution

1. Step 1: Write the proportion equation
   104,887.98 : 144,740.38 = 59,559.97 : x
2. Step 2: Convert to fraction form
   104,887.98/144,740.38 = 59,559.97/x
3. Step 3: Cross multiply
   104,887.98x = 144,740.38 × 59,559.97
4. Step 4: Simplify right side
   104,887.98x = 8,620,732,690.59
5. Step 5: Solve for x
   x = 8,620,732,690.59/104,887.98
6. Step 6: Final answer
   x = 82,189.90