Finding the Fourth Proportional to 10,272.24, 15,404.72 and 4,032

Step by Step Solution

1. Step 1: Write the proportion equation
   10,272.24 : 15,404.72 = 4,032 : x
2. Step 2: Convert to fraction form
   10,272.24/15,404.72 = 4,032/x
3. Step 3: Cross multiply
   10,272.24x = 15,404.72 × 4,032
4. Step 4: Simplify right side
   10,272.24x = 62,111,810.88
5. Step 5: Solve for x
   x = 62,111,810.88/10,272.24
6. Step 6: Final answer
   x = 6,046.57