Finding the Fourth Proportional to 95,126.27, 142,647.53 and 28,550.82

Step by Step Solution

1. Step 1: Write the proportion equation
   95,126.27 : 142,647.53 = 28,550.82 : x
2. Step 2: Convert to fraction form
   95,126.27/142,647.53 = 28,550.82/x
3. Step 3: Cross multiply
   95,126.27x = 142,647.53 × 28,550.82
4. Step 4: Simplify right side
   95,126.27x = 4,072,703,809.72
5. Step 5: Solve for x
   x = 4,072,703,809.72/95,126.27
6. Step 6: Final answer
   x = 42,813.66