Finding the Fourth Proportional to 46,911.32, 64,737.72 and 25,401.30

Step by Step Solution

1. Step 1: Write the proportion equation
   46,911.32 : 64,737.72 = 25,401.30 : x
2. Step 2: Convert to fraction form
   46,911.32/64,737.72 = 25,401.30/x
3. Step 3: Cross multiply
   46,911.32x = 64,737.72 × 25,401.30
4. Step 4: Simplify right side
   46,911.32x = 1,644,422,247.04
5. Step 5: Solve for x
   x = 1,644,422,247.04/46,911.32
6. Step 6: Final answer
   x = 35,053.85