Finding the Fourth Proportional to 184,066.56, 253,863.72 and 123,618.96

Step by Step Solution

1. Step 1: Write the proportion equation
   184,066.56 : 253,863.72 = 123,618.96 : x
2. Step 2: Convert to fraction form
   184,066.56/253,863.72 = 123,618.96/x
3. Step 3: Cross multiply
   184,066.56x = 253,863.72 × 123,618.96
4. Step 4: Simplify right side
   184,066.56x = 31,382,369,048.13
5. Step 5: Solve for x
   x = 31,382,369,048.13/184,066.56
6. Step 6: Final answer
   x = 170,494.68