Finding the Fourth Proportional to 123,100.77, 184,581.90 and 38,845.23

Step by Step Solution

1. Step 1: Write the proportion equation
   123,100.77 : 184,581.90 = 38,845.23 : x
2. Step 2: Convert to fraction form
   123,100.77/184,581.90 = 38,845.23/x
3. Step 3: Cross multiply
   123,100.77x = 184,581.90 × 38,845.23
4. Step 4: Simplify right side
   123,100.77x = 7,170,126,705.43
5. Step 5: Solve for x
   x = 7,170,126,705.43/123,100.77
6. Step 6: Final answer
   x = 58,245.99