Finding the Fourth Proportional to 164,111.38, 226,386.91 and 113,036.27

Step by Step Solution

1. Step 1: Write the proportion equation
   164,111.38 : 226,386.91 = 113,036.27 : x
2. Step 2: Convert to fraction form
   164,111.38/226,386.91 = 113,036.27/x
3. Step 3: Cross multiply
   164,111.38x = 226,386.91 × 113,036.27
4. Step 4: Simplify right side
   164,111.38x = 25,589,931,883.23
5. Step 5: Solve for x
   x = 25,589,931,883.23/164,111.38
6. Step 6: Final answer
   x = 155,930.27