Finding the Fourth Proportional to 123,669.02, 185,377.43 and 48,747.56

Step by Step Solution

1. Step 1: Write the proportion equation
   123,669.02 : 185,377.43 = 48,747.56 : x
2. Step 2: Convert to fraction form
   123,669.02/185,377.43 = 48,747.56/x
3. Step 3: Cross multiply
   123,669.02x = 185,377.43 × 48,747.56
4. Step 4: Simplify right side
   123,669.02x = 9,036,697,391.57
5. Step 5: Solve for x
   x = 9,036,697,391.57/123,669.02
6. Step 6: Final answer
   x = 73,071.63