Finding the Fourth Proportional to 47,112.26, 65,016.15 and 25,892.09

Step by Step Solution

1. Step 1: Write the proportion equation
   47,112.26 : 65,016.15 = 25,892.09 : x
2. Step 2: Convert to fraction form
   47,112.26/65,016.15 = 25,892.09/x
3. Step 3: Cross multiply
   47,112.26x = 65,016.15 × 25,892.09
4. Step 4: Simplify right side
   47,112.26x = 1,683,403,682.17
5. Step 5: Solve for x
   x = 1,683,403,682.17/47,112.26
6. Step 6: Final answer
   x = 35,731.75