Finding the Fourth Proportional to 46,919.82, 64,746.96 and 25,695

Step by Step Solution

1. Step 1: Write the proportion equation
   46,919.82 : 64,746.96 = 25,695 : x
2. Step 2: Convert to fraction form
   46,919.82/64,746.96 = 25,695/x
3. Step 3: Cross multiply
   46,919.82x = 64,746.96 × 25,695
4. Step 4: Simplify right side
   46,919.82x = 1,663,673,137.20
5. Step 5: Solve for x
   x = 1,663,673,137.20/46,919.82
6. Step 6: Final answer
   x = 35,457.79