Finding the Fourth Proportional to 46,410.18, 64,046.10 and 25,189.47

Step by Step Solution

1. Step 1: Write the proportion equation
   46,410.18 : 64,046.10 = 25,189.47 : x
2. Step 2: Convert to fraction form
   46,410.18/64,046.10 = 25,189.47/x
3. Step 3: Cross multiply
   46,410.18x = 64,046.10 × 25,189.47
4. Step 4: Simplify right side
   46,410.18x = 1,613,287,314.57
5. Step 5: Solve for x
   x = 1,613,287,314.57/46,410.18
6. Step 6: Final answer
   x = 34,761.50