Finding the Fourth Proportional to 52,398.75, 72,315.74 and 29,743.86

Step by Step Solution

1. Step 1: Write the proportion equation
   52,398.75 : 72,315.74 = 29,743.86 : x
2. Step 2: Convert to fraction form
   52,398.75/72,315.74 = 29,743.86/x
3. Step 3: Cross multiply
   52,398.75x = 72,315.74 × 29,743.86
4. Step 4: Simplify right side
   52,398.75x = 2,150,949,320.72
5. Step 5: Solve for x
   x = 2,150,949,320.72/52,398.75
6. Step 6: Final answer
   x = 41,049.63