Finding the Fourth Proportional to 47,137, 65,050.58 and 25,917.80

Step by Step Solution

1. Step 1: Write the proportion equation
   47,137 : 65,050.58 = 25,917.80 : x
2. Step 2: Convert to fraction form
   47,137/65,050.58 = 25,917.80/x
3. Step 3: Cross multiply
   47,137x = 65,050.58 × 25,917.80
4. Step 4: Simplify right side
   47,137x = 1,685,967,922.32
5. Step 5: Solve for x
   x = 1,685,967,922.32/47,137
6. Step 6: Final answer
   x = 35,767.40