Finding the Fourth Proportional to 151,425.29, 227,129.72 and 46,236.05

Step by Step Solution

1. Step 1: Write the proportion equation
   151,425.29 : 227,129.72 = 46,236.05 : x
2. Step 2: Convert to fraction form
   151,425.29/227,129.72 = 46,236.05/x
3. Step 3: Cross multiply
   151,425.29x = 227,129.72 × 46,236.05
4. Step 4: Simplify right side
   151,425.29x = 10,501,579,723.58
5. Step 5: Solve for x
   x = 10,501,579,723.58/151,425.29
6. Step 6: Final answer
   x = 69,351.56