Finding the Fourth Proportional to 254,055.05, 350,570.71 and 146,659.69

Step by Step Solution

1. Step 1: Write the proportion equation
   254,055.05 : 350,570.71 = 146,659.69 : x
2. Step 2: Convert to fraction form
   254,055.05/350,570.71 = 146,659.69/x
3. Step 3: Cross multiply
   254,055.05x = 350,570.71 × 146,659.69
4. Step 4: Simplify right side
   254,055.05x = 51,414,590,408.60
5. Step 5: Solve for x
   x = 51,414,590,408.60/254,055.05
6. Step 6: Final answer
   x = 202,375.78