Finding the Fourth Proportional to 9,837.54, 13,575.63 and 5,361.33

Step by Step Solution

1. Step 1: Write the proportion equation
   9,837.54 : 13,575.63 = 5,361.33 : x
2. Step 2: Convert to fraction form
   9,837.54/13,575.63 = 5,361.33/x
3. Step 3: Cross multiply
   9,837.54x = 13,575.63 × 5,361.33
4. Step 4: Simplify right side
   9,837.54x = 72,783,432.39
5. Step 5: Solve for x
   x = 72,783,432.39/9,837.54
6. Step 6: Final answer
   x = 7,398.54