Finding the Fourth Proportional to 228,784.90, 343,200.15 and 95,706.82

Step by Step Solution

1. Step 1: Write the proportion equation
   228,784.90 : 343,200.15 = 95,706.82 : x
2. Step 2: Convert to fraction form
   228,784.90/343,200.15 = 95,706.82/x
3. Step 3: Cross multiply
   228,784.90x = 343,200.15 × 95,706.82
4. Step 4: Simplify right side
   228,784.90x = 32,846,594,980.02
5. Step 5: Solve for x
   x = 32,846,594,980.02/228,784.90
6. Step 6: Final answer
   x = 143,569.77