Finding the Fourth Proportional to 184,345.50, 254,475.43 and 123,951.15

Step by Step Solution

1. Step 1: Write the proportion equation
   184,345.50 : 254,475.43 = 123,951.15 : x
2. Step 2: Convert to fraction form
   184,345.50/254,475.43 = 123,951.15/x
3. Step 3: Cross multiply
   184,345.50x = 254,475.43 × 123,951.15
4. Step 4: Simplify right side
   184,345.50x = 31,542,523,304.47
5. Step 5: Solve for x
   x = 31,542,523,304.47/184,345.50
6. Step 6: Final answer
   x = 171,105.47