Finding the Fourth Proportional to 52,865.48, 72,957.69 and 34,929.04

Step by Step Solution

1. Step 1: Write the proportion equation
   52,865.48 : 72,957.69 = 34,929.04 : x
2. Step 2: Convert to fraction form
   52,865.48/72,957.69 = 34,929.04/x
3. Step 3: Cross multiply
   52,865.48x = 72,957.69 × 34,929.04
4. Step 4: Simplify right side
   52,865.48x = 2,548,342,072.32
5. Step 5: Solve for x
   x = 2,548,342,072.32/52,865.48
6. Step 6: Final answer
   x = 48,204.27