Finding the Fourth Proportional to 47,339.16, 65,604.21 and 46,671

Step by Step Solution

1. Step 1: Write the proportion equation
   47,339.16 : 65,604.21 = 46,671 : x
2. Step 2: Convert to fraction form
   47,339.16/65,604.21 = 46,671/x
3. Step 3: Cross multiply
   47,339.16x = 65,604.21 × 46,671
4. Step 4: Simplify right side
   47,339.16x = 3,061,814,084.91
5. Step 5: Solve for x
   x = 3,061,814,084.91/47,339.16
6. Step 6: Final answer
   x = 64,678.25