Finding the Fourth Proportional to 194,981.41, 269,061.45 and 113,302.42

Step by Step Solution

1. Step 1: Write the proportion equation
   194,981.41 : 269,061.45 = 113,302.42 : x
2. Step 2: Convert to fraction form
   194,981.41/269,061.45 = 113,302.42/x
3. Step 3: Cross multiply
   194,981.41x = 269,061.45 × 113,302.42
4. Step 4: Simplify right side
   194,981.41x = 30,485,313,413.71
5. Step 5: Solve for x
   x = 30,485,313,413.71/194,981.41
6. Step 6: Final answer
   x = 156,349.85