Finding the Fourth Proportional to 46,761.32, 64,529.72 and 25,540.76

Step by Step Solution

1. Step 1: Write the proportion equation
   46,761.32 : 64,529.72 = 25,540.76 : x
2. Step 2: Convert to fraction form
   46,761.32/64,529.72 = 25,540.76/x
3. Step 3: Cross multiply
   46,761.32x = 64,529.72 × 25,540.76
4. Step 4: Simplify right side
   46,761.32x = 1,648,138,091.39
5. Step 5: Solve for x
   x = 1,648,138,091.39/46,761.32
6. Step 6: Final answer
   x = 35,245.76