Finding the Fourth Proportional to 35,414.72, 52,976.16 and 29,103.68

Step by Step Solution

1. Step 1: Write the proportion equation
   35,414.72 : 52,976.16 = 29,103.68 : x
2. Step 2: Convert to fraction form
   35,414.72/52,976.16 = 29,103.68/x
3. Step 3: Cross multiply
   35,414.72x = 52,976.16 × 29,103.68
4. Step 4: Simplify right side
   35,414.72x = 1,541,801,208.27
5. Step 5: Solve for x
   x = 1,541,801,208.27/35,414.72
6. Step 6: Final answer
   x = 43,535.60