Finding the Fourth Proportional to 338,274.96, 466,705.72 and 195,031.88

Step by Step Solution

1. Step 1: Write the proportion equation
   338,274.96 : 466,705.72 = 195,031.88 : x
2. Step 2: Convert to fraction form
   338,274.96/466,705.72 = 195,031.88/x
3. Step 3: Cross multiply
   338,274.96x = 466,705.72 × 195,031.88
4. Step 4: Simplify right side
   338,274.96x = 91,022,493,978.35
5. Step 5: Solve for x
   x = 91,022,493,978.35/338,274.96
6. Step 6: Final answer
   x = 269,078.43