Finding the Fourth Proportional to 152,150.38, 227,110.82 and 134,194.57

Step by Step Solution

1. Step 1: Write the proportion equation
   152,150.38 : 227,110.82 = 134,194.57 : x
2. Step 2: Convert to fraction form
   152,150.38/227,110.82 = 134,194.57/x
3. Step 3: Cross multiply
   152,150.38x = 227,110.82 × 134,194.57
4. Step 4: Simplify right side
   152,150.38x = 30,477,038,832.25
5. Step 5: Solve for x
   x = 30,477,038,832.25/152,150.38
6. Step 6: Final answer
   x = 200,308.66