Finding the Fourth Proportional to 123,601.86, 184,943.52 and 73,709.10

Step by Step Solution

1. Step 1: Write the proportion equation
   123,601.86 : 184,943.52 = 73,709.10 : x
2. Step 2: Convert to fraction form
   123,601.86/184,943.52 = 73,709.10/x
3. Step 3: Cross multiply
   123,601.86x = 184,943.52 × 73,709.10
4. Step 4: Simplify right side
   123,601.86x = 13,632,020,410.03
5. Step 5: Solve for x
   x = 13,632,020,410.03/123,601.86
6. Step 6: Final answer
   x = 110,289.77