Finding the Fourth Proportional to 104,941.37, 144,819.59 and 59,621.83

Step by Step Solution

1. Step 1: Write the proportion equation
   104,941.37 : 144,819.59 = 59,621.83 : x
2. Step 2: Convert to fraction form
   104,941.37/144,819.59 = 59,621.83/x
3. Step 3: Cross multiply
   104,941.37x = 144,819.59 × 59,621.83
4. Step 4: Simplify right side
   104,941.37x = 8,634,408,315.49
5. Step 5: Solve for x
   x = 8,634,408,315.49/104,941.37
6. Step 6: Final answer
   x = 82,278.40