Finding the Fourth Proportional to 52,401.92, 72,388.16 and 46,734.84

Step by Step Solution

1. Step 1: Write the proportion equation
   52,401.92 : 72,388.16 = 46,734.84 : x
2. Step 2: Convert to fraction form
   52,401.92/72,388.16 = 46,734.84/x
3. Step 3: Cross multiply
   52,401.92x = 72,388.16 × 46,734.84
4. Step 4: Simplify right side
   52,401.92x = 3,383,049,075.49
5. Step 5: Solve for x
   x = 3,383,049,075.49/52,401.92
6. Step 6: Final answer
   x = 64,559.64