Finding the Fourth Proportional to 123,724.66, 185,584.71 and 39,484.16

Step by Step Solution

1. Step 1: Write the proportion equation
   123,724.66 : 185,584.71 = 39,484.16 : x
2. Step 2: Convert to fraction form
   123,724.66/185,584.71 = 39,484.16/x
3. Step 3: Cross multiply
   123,724.66x = 185,584.71 × 39,484.16
4. Step 4: Simplify right side
   123,724.66x = 7,327,655,455.27
5. Step 5: Solve for x
   x = 7,327,655,455.27/123,724.66
6. Step 6: Final answer
   x = 59,225.50