Finding the Fourth Proportional to 123,667.51, 185,376.04 and 48,840.42

Step by Step Solution

1. Step 1: Write the proportion equation
   123,667.51 : 185,376.04 = 48,840.42 : x
2. Step 2: Convert to fraction form
   123,667.51/185,376.04 = 48,840.42/x
3. Step 3: Cross multiply
   123,667.51x = 185,376.04 × 48,840.42
4. Step 4: Simplify right side
   123,667.51x = 9,053,843,651.54
5. Step 5: Solve for x
   x = 9,053,843,651.54/123,667.51
6. Step 6: Final answer
   x = 73,211.17