Finding the Fourth Proportional to 52,859.57, 72,984.47 and 34,029.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,859.57 : 72,984.47 = 34,029.50 : x
2. Step 2: Convert to fraction form
   52,859.57/72,984.47 = 34,029.50/x
3. Step 3: Cross multiply
   52,859.57x = 72,984.47 × 34,029.50
4. Step 4: Simplify right side
   52,859.57x = 2,483,624,851.72
5. Step 5: Solve for x
   x = 2,483,624,851.72/52,859.57
6. Step 6: Final answer
   x = 46,985.34