Finding the Fourth Proportional to 123,667.20, 185,507.98 and 34,913.28

Step by Step Solution

1. Step 1: Write the proportion equation
   123,667.20 : 185,507.98 = 34,913.28 : x
2. Step 2: Convert to fraction form
   123,667.20/185,507.98 = 34,913.28/x
3. Step 3: Cross multiply
   123,667.20x = 185,507.98 × 34,913.28
4. Step 4: Simplify right side
   123,667.20x = 6,476,691,120.43
5. Step 5: Solve for x
   x = 6,476,691,120.43/123,667.20
6. Step 6: Final answer
   x = 52,371.94