Finding the Fourth Proportional to 46,415.94, 64,055.34 and 25,196.55

Step by Step Solution

1. Step 1: Write the proportion equation
   46,415.94 : 64,055.34 = 25,196.55 : x
2. Step 2: Convert to fraction form
   46,415.94/64,055.34 = 25,196.55/x
3. Step 3: Cross multiply
   46,415.94x = 64,055.34 × 25,196.55
4. Step 4: Simplify right side
   46,415.94x = 1,613,973,577.08
5. Step 5: Solve for x
   x = 1,613,973,577.08/46,415.94
6. Step 6: Final answer
   x = 34,771.97