Finding the Fourth Proportional to 104,441.75, 144,089.24 and 59,109.34

Step by Step Solution

1. Step 1: Write the proportion equation
   104,441.75 : 144,089.24 = 59,109.34 : x
2. Step 2: Convert to fraction form
   104,441.75/144,089.24 = 59,109.34/x
3. Step 3: Cross multiply
   104,441.75x = 144,089.24 × 59,109.34
4. Step 4: Simplify right side
   104,441.75x = 8,517,019,665.05
5. Step 5: Solve for x
   x = 8,517,019,665.05/104,441.75
6. Step 6: Final answer
   x = 81,548.04