Finding the Fourth Proportional to 41,217.84, 56,817.72 and 25,272.72

Step by Step Solution

1. Step 1: Write the proportion equation
   41,217.84 : 56,817.72 = 25,272.72 : x
2. Step 2: Convert to fraction form
   41,217.84/56,817.72 = 25,272.72/x
3. Step 3: Cross multiply
   41,217.84x = 56,817.72 × 25,272.72
4. Step 4: Simplify right side
   41,217.84x = 1,435,938,328.60
5. Step 5: Solve for x
   x = 1,435,938,328.60/41,217.84
6. Step 6: Final answer
   x = 34,837.79