Finding the Fourth Proportional to 228,384.05, 342,674.55 and 95,290.52

Step by Step Solution

1. Step 1: Write the proportion equation
   228,384.05 : 342,674.55 = 95,290.52 : x
2. Step 2: Convert to fraction form
   228,384.05/342,674.55 = 95,290.52/x
3. Step 3: Cross multiply
   228,384.05x = 342,674.55 × 95,290.52
4. Step 4: Simplify right side
   228,384.05x = 32,653,634,346.89
5. Step 5: Solve for x
   x = 32,653,634,346.89/228,384.05
6. Step 6: Final answer
   x = 142,976.86