Finding the Fourth Proportional to 47,106.72, 65,006.54 and 25,885.53

Step by Step Solution

1. Step 1: Write the proportion equation
   47,106.72 : 65,006.54 = 25,885.53 : x
2. Step 2: Convert to fraction form
   47,106.72/65,006.54 = 25,885.53/x
3. Step 3: Cross multiply
   47,106.72x = 65,006.54 × 25,885.53
4. Step 4: Simplify right side
   47,106.72x = 1,682,728,741.37
5. Step 5: Solve for x
   x = 1,682,728,741.37/47,106.72
6. Step 6: Final answer
   x = 35,721.63