Finding the Fourth Proportional to 52,152.36, 71,951.40 and 34,257

Step by Step Solution

1. Step 1: Write the proportion equation
   52,152.36 : 71,951.40 = 34,257 : x
2. Step 2: Convert to fraction form
   52,152.36/71,951.40 = 34,257/x
3. Step 3: Cross multiply
   52,152.36x = 71,951.40 × 34,257
4. Step 4: Simplify right side
   52,152.36x = 2,464,839,109.80
5. Step 5: Solve for x
   x = 2,464,839,109.80/52,152.36
6. Step 6: Final answer
   x = 47,262.27