Finding the Fourth Proportional to 104,424.18, 144,103.82 and 59,110.76

Step by Step Solution

1. Step 1: Write the proportion equation
   104,424.18 : 144,103.82 = 59,110.76 : x
2. Step 2: Convert to fraction form
   104,424.18/144,103.82 = 59,110.76/x
3. Step 3: Cross multiply
   104,424.18x = 144,103.82 × 59,110.76
4. Step 4: Simplify right side
   104,424.18x = 8,518,085,303.03
5. Step 5: Solve for x
   x = 8,518,085,303.03/104,424.18
6. Step 6: Final answer
   x = 81,571.96