Finding the Fourth Proportional to 151,121.39, 226,673.87 and 45,932.15

Step by Step Solution

1. Step 1: Write the proportion equation
   151,121.39 : 226,673.87 = 45,932.15 : x
2. Step 2: Convert to fraction form
   151,121.39/226,673.87 = 45,932.15/x
3. Step 3: Cross multiply
   151,121.39x = 226,673.87 × 45,932.15
4. Step 4: Simplify right side
   151,121.39x = 10,411,616,834.89
5. Step 5: Solve for x
   x = 10,411,616,834.89/151,121.39
6. Step 6: Final answer
   x = 68,895.72