Finding the Fourth Proportional to 152,017.05, 226,912.32 and 134,061.33

Step by Step Solution

1. Step 1: Write the proportion equation
   152,017.05 : 226,912.32 = 134,061.33 : x
2. Step 2: Convert to fraction form
   152,017.05/226,912.32 = 134,061.33/x
3. Step 3: Cross multiply
   152,017.05x = 226,912.32 × 134,061.33
4. Step 4: Simplify right side
   152,017.05x = 30,420,167,412.59
5. Step 5: Solve for x
   x = 30,420,167,412.59/152,017.05
6. Step 6: Final answer
   x = 200,110.23