Finding the Fourth Proportional to 67,259.83, 100,854.71 and 25,105.25

Step by Step Solution

1. Step 1: Write the proportion equation
   67,259.83 : 100,854.71 = 25,105.25 : x
2. Step 2: Convert to fraction form
   67,259.83/100,854.71 = 25,105.25/x
3. Step 3: Cross multiply
   67,259.83x = 100,854.71 × 25,105.25
4. Step 4: Simplify right side
   67,259.83x = 2,531,982,266.72
5. Step 5: Solve for x
   x = 2,531,982,266.72/67,259.83
6. Step 6: Final answer
   x = 37,644.79