Finding the Fourth Proportional to 47,208.99, 65,147.72 and 25,987.71

Step by Step Solution

1. Step 1: Write the proportion equation
   47,208.99 : 65,147.72 = 25,987.71 : x
2. Step 2: Convert to fraction form
   47,208.99/65,147.72 = 25,987.71/x
3. Step 3: Cross multiply
   47,208.99x = 65,147.72 × 25,987.71
4. Step 4: Simplify right side
   47,208.99x = 1,693,039,924.58
5. Step 5: Solve for x
   x = 1,693,039,924.58/47,208.99
6. Step 6: Final answer
   x = 35,862.66