Finding the Fourth Proportional to 9,843.52, 14,761.60 and 3,998.16

Step by Step Solution

1. Step 1: Write the proportion equation
   9,843.52 : 14,761.60 = 3,998.16 : x
2. Step 2: Convert to fraction form
   9,843.52/14,761.60 = 3,998.16/x
3. Step 3: Cross multiply
   9,843.52x = 14,761.60 × 3,998.16
4. Step 4: Simplify right side
   9,843.52x = 59,019,238.66
5. Step 5: Solve for x
   x = 59,019,238.66/9,843.52
6. Step 6: Final answer
   x = 5,995.75