Finding the Fourth Proportional to 124,256.16, 171,475.46 and 67,667.48

Step by Step Solution

1. Step 1: Write the proportion equation
   124,256.16 : 171,475.46 = 67,667.48 : x
2. Step 2: Convert to fraction form
   124,256.16/171,475.46 = 67,667.48/x
3. Step 3: Cross multiply
   124,256.16x = 171,475.46 × 67,667.48
4. Step 4: Simplify right side
   124,256.16x = 11,603,312,260.04
5. Step 5: Solve for x
   x = 11,603,312,260.04/124,256.16
6. Step 6: Final answer
   x = 93,382.19