Finding the Fourth Proportional to 69,616.77, 104,408.41 and 32,140.83

Step by Step Solution

1. Step 1: Write the proportion equation
   69,616.77 : 104,408.41 = 32,140.83 : x
2. Step 2: Convert to fraction form
   69,616.77/104,408.41 = 32,140.83/x
3. Step 3: Cross multiply
   69,616.77x = 104,408.41 × 32,140.83
4. Step 4: Simplify right side
   69,616.77x = 3,355,773,327.82
5. Step 5: Solve for x
   x = 3,355,773,327.82/69,616.77
6. Step 6: Final answer
   x = 48,203.52