Finding the Fourth Proportional to 46,738.72, 64,500.12 and 25,518.56

Step by Step Solution

1. Step 1: Write the proportion equation
   46,738.72 : 64,500.12 = 25,518.56 : x
2. Step 2: Convert to fraction form
   46,738.72/64,500.12 = 25,518.56/x
3. Step 3: Cross multiply
   46,738.72x = 64,500.12 × 25,518.56
4. Step 4: Simplify right side
   46,738.72x = 1,645,950,182.23
5. Step 5: Solve for x
   x = 1,645,950,182.23/46,738.72
6. Step 6: Final answer
   x = 35,215.99