Finding the Fourth Proportional to 274,061.82, 411,139.83 and 94,138.68

Step by Step Solution

1. Step 1: Write the proportion equation
   274,061.82 : 411,139.83 = 94,138.68 : x
2. Step 2: Convert to fraction form
   274,061.82/411,139.83 = 94,138.68/x
3. Step 3: Cross multiply
   274,061.82x = 411,139.83 × 94,138.68
4. Step 4: Simplify right side
   274,061.82x = 38,704,160,891.62
5. Step 5: Solve for x
   x = 38,704,160,891.62/274,061.82
6. Step 6: Final answer
   x = 141,224.20