Finding the Fourth Proportional to 123,564.98, 183,757.87 and 119,628.38

Step by Step Solution

1. Step 1: Write the proportion equation
   123,564.98 : 183,757.87 = 119,628.38 : x
2. Step 2: Convert to fraction form
   123,564.98/183,757.87 = 119,628.38/x
3. Step 3: Cross multiply
   123,564.98x = 183,757.87 × 119,628.38
4. Step 4: Simplify right side
   123,564.98x = 21,982,656,300.35
5. Step 5: Solve for x
   x = 21,982,656,300.35/123,564.98
6. Step 6: Final answer
   x = 177,903.61