Finding the Fourth Proportional to 192,667.41, 265,874.43 and 106,630.02

Step by Step Solution

1. Step 1: Write the proportion equation
   192,667.41 : 265,874.43 = 106,630.02 : x
2. Step 2: Convert to fraction form
   192,667.41/265,874.43 = 106,630.02/x
3. Step 3: Cross multiply
   192,667.41x = 265,874.43 × 106,630.02
4. Step 4: Simplify right side
   192,667.41x = 28,350,196,188.25
5. Step 5: Solve for x
   x = 28,350,196,188.25/192,667.41
6. Step 6: Final answer
   x = 147,145.78