Finding the Fourth Proportional to 46,587.42, 64,290.72 and 25,366.77

Step by Step Solution

1. Step 1: Write the proportion equation
   46,587.42 : 64,290.72 = 25,366.77 : x
2. Step 2: Convert to fraction form
   46,587.42/64,290.72 = 25,366.77/x
3. Step 3: Cross multiply
   46,587.42x = 64,290.72 × 25,366.77
4. Step 4: Simplify right side
   46,587.42x = 1,630,847,907.37
5. Step 5: Solve for x
   x = 1,630,847,907.37/46,587.42
6. Step 6: Final answer
   x = 35,006.19