Finding the Fourth Proportional to 9,837.52, 13,575.30 and 5,361.24

Step by Step Solution

1. Step 1: Write the proportion equation
   9,837.52 : 13,575.30 = 5,361.24 : x
2. Step 2: Convert to fraction form
   9,837.52/13,575.30 = 5,361.24/x
3. Step 3: Cross multiply
   9,837.52x = 13,575.30 × 5,361.24
4. Step 4: Simplify right side
   9,837.52x = 72,780,441.37
5. Step 5: Solve for x
   x = 72,780,441.37/9,837.52
6. Step 6: Final answer
   x = 7,398.25