Finding the Fourth Proportional to 123,608.86, 184,953.99 and 73,716.10

Step by Step Solution

1. Step 1: Write the proportion equation
   123,608.86 : 184,953.99 = 73,716.10 : x
2. Step 2: Convert to fraction form
   123,608.86/184,953.99 = 73,716.10/x
3. Step 3: Cross multiply
   123,608.86x = 184,953.99 × 73,716.10
4. Step 4: Simplify right side
   123,608.86x = 13,634,086,822.24
5. Step 5: Solve for x
   x = 13,634,086,822.24/123,608.86
6. Step 6: Final answer
   x = 110,300.24