Finding the Fourth Proportional to 52,570.50, 72,553.97 and 34,702.71

Step by Step Solution

1. Step 1: Write the proportion equation
   52,570.50 : 72,553.97 = 34,702.71 : x
2. Step 2: Convert to fraction form
   52,570.50/72,553.97 = 34,702.71/x
3. Step 3: Cross multiply
   52,570.50x = 72,553.97 × 34,702.71
4. Step 4: Simplify right side
   52,570.50x = 2,517,819,467.02
5. Step 5: Solve for x
   x = 2,517,819,467.02/52,570.50
6. Step 6: Final answer
   x = 47,894.15