Finding the Fourth Proportional to 47,700.42, 65,826.84 and 29,805.82

Step by Step Solution

1. Step 1: Write the proportion equation
   47,700.42 : 65,826.84 = 29,805.82 : x
2. Step 2: Convert to fraction form
   47,700.42/65,826.84 = 29,805.82/x
3. Step 3: Cross multiply
   47,700.42x = 65,826.84 × 29,805.82
4. Step 4: Simplify right side
   47,700.42x = 1,962,022,944.21
5. Step 5: Solve for x
   x = 1,962,022,944.21/47,700.42
6. Step 6: Final answer
   x = 41,132.19