Finding the Fourth Proportional to 95,190.82, 142,793.31 and 28,625.62

Step by Step Solution

1. Step 1: Write the proportion equation
   95,190.82 : 142,793.31 = 28,625.62 : x
2. Step 2: Convert to fraction form
   95,190.82/142,793.31 = 28,625.62/x
3. Step 3: Cross multiply
   95,190.82x = 142,793.31 × 28,625.62
4. Step 4: Simplify right side
   95,190.82x = 4,087,547,030.60
5. Step 5: Solve for x
   x = 4,087,547,030.60/95,190.82
6. Step 6: Final answer
   x = 42,940.56