Finding the Fourth Proportional to 9,982.41, 13,775.54 and 5,506.59

Step by Step Solution

1. Step 1: Write the proportion equation
   9,982.41 : 13,775.54 = 5,506.59 : x
2. Step 2: Convert to fraction form
   9,982.41/13,775.54 = 5,506.59/x
3. Step 3: Cross multiply
   9,982.41x = 13,775.54 × 5,506.59
4. Step 4: Simplify right side
   9,982.41x = 75,856,250.81
5. Step 5: Solve for x
   x = 75,856,250.81/9,982.41
6. Step 6: Final answer
   x = 7,598.99