Finding the Fourth Proportional to 123,599.52, 184,956.41 and 107,016.80

Step by Step Solution

1. Step 1: Write the proportion equation
   123,599.52 : 184,956.41 = 107,016.80 : x
2. Step 2: Convert to fraction form
   123,599.52/184,956.41 = 107,016.80/x
3. Step 3: Cross multiply
   123,599.52x = 184,956.41 × 107,016.80
4. Step 4: Simplify right side
   123,599.52x = 19,793,442,480.45
5. Step 5: Solve for x
   x = 19,793,442,480.45/123,599.52
6. Step 6: Final answer
   x = 160,141.74