Finding the Fourth Proportional to 177,222.38, 244,428.63 and 113,566.10

Step by Step Solution

1. Step 1: Write the proportion equation
   177,222.38 : 244,428.63 = 113,566.10 : x
2. Step 2: Convert to fraction form
   177,222.38/244,428.63 = 113,566.10/x
3. Step 3: Cross multiply
   177,222.38x = 244,428.63 × 113,566.10
4. Step 4: Simplify right side
   177,222.38x = 27,758,805,015.30
5. Step 5: Solve for x
   x = 27,758,805,015.30/177,222.38
6. Step 6: Final answer
   x = 156,632.62