Finding the Fourth Proportional to 104,479.03, 144,179.56 and 59,155.83

Step by Step Solution

1. Step 1: Write the proportion equation
   104,479.03 : 144,179.56 = 59,155.83 : x
2. Step 2: Convert to fraction form
   104,479.03/144,179.56 = 59,155.83/x
3. Step 3: Cross multiply
   104,479.03x = 144,179.56 × 59,155.83
4. Step 4: Simplify right side
   104,479.03x = 8,529,061,540.83
5. Step 5: Solve for x
   x = 8,529,061,540.83/104,479.03
6. Step 6: Final answer
   x = 81,634.20