Finding the Fourth Proportional to 52,834.78, 72,919.46 and 32,698.15

Step by Step Solution

1. Step 1: Write the proportion equation
   52,834.78 : 72,919.46 = 32,698.15 : x
2. Step 2: Convert to fraction form
   52,834.78/72,919.46 = 32,698.15/x
3. Step 3: Cross multiply
   52,834.78x = 72,919.46 × 32,698.15
4. Step 4: Simplify right side
   52,834.78x = 2,384,331,156.52
5. Step 5: Solve for x
   x = 2,384,331,156.52/52,834.78
6. Step 6: Final answer
   x = 45,128.06