Finding the Fourth Proportional to 123,424, 185,144.64 and 49,552

Step by Step Solution

1. Step 1: Write the proportion equation
   123,424 : 185,144.64 = 49,552 : x
2. Step 2: Convert to fraction form
   123,424/185,144.64 = 49,552/x
3. Step 3: Cross multiply
   123,424x = 185,144.64 × 49,552
4. Step 4: Simplify right side
   123,424x = 9,174,287,201.28
5. Step 5: Solve for x
   x = 9,174,287,201.28/123,424
6. Step 6: Final answer
   x = 74,331.47