Finding the Fourth Proportional to 155,142.27, 214,119.42 and 94,747.95

Step by Step Solution

1. Step 1: Write the proportion equation
   155,142.27 : 214,119.42 = 94,747.95 : x
2. Step 2: Convert to fraction form
   155,142.27/214,119.42 = 94,747.95/x
3. Step 3: Cross multiply
   155,142.27x = 214,119.42 × 94,747.95
4. Step 4: Simplify right side
   155,142.27x = 20,287,376,100.19
5. Step 5: Solve for x
   x = 20,287,376,100.19/155,142.27
6. Step 6: Final answer
   x = 130,766.27