Finding the Fourth Proportional to 47,162.52, 65,103.75 and 28,296

Step by Step Solution

1. Step 1: Write the proportion equation
   47,162.52 : 65,103.75 = 28,296 : x
2. Step 2: Convert to fraction form
   47,162.52/65,103.75 = 28,296/x
3. Step 3: Cross multiply
   47,162.52x = 65,103.75 × 28,296
4. Step 4: Simplify right side
   47,162.52x = 1,842,175,710
5. Step 5: Solve for x
   x = 1,842,175,710/47,162.52
6. Step 6: Final answer
   x = 39,060.16