Finding the Fourth Proportional to 10,047.52, 15,067.68 and 3,472

Step by Step Solution

1. Step 1: Write the proportion equation
   10,047.52 : 15,067.68 = 3,472 : x
2. Step 2: Convert to fraction form
   10,047.52/15,067.68 = 3,472/x
3. Step 3: Cross multiply
   10,047.52x = 15,067.68 × 3,472
4. Step 4: Simplify right side
   10,047.52x = 52,314,984.96
5. Step 5: Solve for x
   x = 52,314,984.96/10,047.52
6. Step 6: Final answer
   x = 5,206.76