Finding the Fourth Proportional to 184,844.72, 254,968.25 and 121,186.59

Step by Step Solution

1. Step 1: Write the proportion equation
   184,844.72 : 254,968.25 = 121,186.59 : x
2. Step 2: Convert to fraction form
   184,844.72/254,968.25 = 121,186.59/x
3. Step 3: Cross multiply
   184,844.72x = 254,968.25 × 121,186.59
4. Step 4: Simplify right side
   184,844.72x = 30,898,732,169.83
5. Step 5: Solve for x
   x = 30,898,732,169.83/184,844.72
6. Step 6: Final answer
   x = 167,160.48