Finding the Fourth Proportional to 9,982.31, 14,976.03 and 3,742.41

Step by Step Solution

1. Step 1: Write the proportion equation
   9,982.31 : 14,976.03 = 3,742.41 : x
2. Step 2: Convert to fraction form
   9,982.31/14,976.03 = 3,742.41/x
3. Step 3: Cross multiply
   9,982.31x = 14,976.03 × 3,742.41
4. Step 4: Simplify right side
   9,982.31x = 56,046,444.43
5. Step 5: Solve for x
   x = 56,046,444.43/9,982.31
6. Step 6: Final answer
   x = 5,614.58