Finding the Fourth Proportional to 107,653.38, 161,480.43 and 32,774.10

Step by Step Solution

1. Step 1: Write the proportion equation
   107,653.38 : 161,480.43 = 32,774.10 : x
2. Step 2: Convert to fraction form
   107,653.38/161,480.43 = 32,774.10/x
3. Step 3: Cross multiply
   107,653.38x = 161,480.43 × 32,774.10
4. Step 4: Simplify right side
   107,653.38x = 5,292,375,760.86
5. Step 5: Solve for x
   x = 5,292,375,760.86/107,653.38
6. Step 6: Final answer
   x = 49,161.26