Finding the Fourth Proportional to 151,420.27, 226,863.83 and 134,927.09

Step by Step Solution

1. Step 1: Write the proportion equation
   151,420.27 : 226,863.83 = 134,927.09 : x
2. Step 2: Convert to fraction form
   151,420.27/226,863.83 = 134,927.09/x
3. Step 3: Cross multiply
   151,420.27x = 226,863.83 × 134,927.09
4. Step 4: Simplify right side
   151,420.27x = 30,610,076,408.15
5. Step 5: Solve for x
   x = 30,610,076,408.15/151,420.27
6. Step 6: Final answer
   x = 202,153.10