Finding the Fourth Proportional to 47,116.45, 65,020.91 and 25,897.08

Step by Step Solution

1. Step 1: Write the proportion equation
   47,116.45 : 65,020.91 = 25,897.08 : x
2. Step 2: Convert to fraction form
   47,116.45/65,020.91 = 25,897.08/x
3. Step 3: Cross multiply
   47,116.45x = 65,020.91 × 25,897.08
4. Step 4: Simplify right side
   47,116.45x = 1,683,851,772.69
5. Step 5: Solve for x
   x = 1,683,851,772.69/47,116.45
6. Step 6: Final answer
   x = 35,738.09