Finding the Fourth Proportional to 47,058.82, 64,940.81 and 25,548.05

Step by Step Solution

1. Step 1: Write the proportion equation
   47,058.82 : 64,940.81 = 25,548.05 : x
2. Step 2: Convert to fraction form
   47,058.82/64,940.81 = 25,548.05/x
3. Step 3: Cross multiply
   47,058.82x = 64,940.81 × 25,548.05
4. Step 4: Simplify right side
   47,058.82x = 1,659,111,287.14
5. Step 5: Solve for x
   x = 1,659,111,287.14/47,058.82
6. Step 6: Final answer
   x = 35,256.12