Finding the Fourth Proportional to 46,788.62, 64,569.89 and 25,569.25

Step by Step Solution

1. Step 1: Write the proportion equation
   46,788.62 : 64,569.89 = 25,569.25 : x
2. Step 2: Convert to fraction form
   46,788.62/64,569.89 = 25,569.25/x
3. Step 3: Cross multiply
   46,788.62x = 64,569.89 × 25,569.25
4. Step 4: Simplify right side
   46,788.62x = 1,651,003,562.38
5. Step 5: Solve for x
   x = 1,651,003,562.38/46,788.62
6. Step 6: Final answer
   x = 35,286.44