Finding the Fourth Proportional to 47,419.86, 65,436.76 and 29,514.30

Step by Step Solution

1. Step 1: Write the proportion equation
   47,419.86 : 65,436.76 = 29,514.30 : x
2. Step 2: Convert to fraction form
   47,419.86/65,436.76 = 29,514.30/x
3. Step 3: Cross multiply
   47,419.86x = 65,436.76 × 29,514.30
4. Step 4: Simplify right side
   47,419.86x = 1,931,320,165.67
5. Step 5: Solve for x
   x = 1,931,320,165.67/47,419.86
6. Step 6: Final answer
   x = 40,728.09