Finding the Fourth Proportional to 9,399.58, 14,090.05 and 5,241.49

Step by Step Solution

1. Step 1: Write the proportion equation
   9,399.58 : 14,090.05 = 5,241.49 : x
2. Step 2: Convert to fraction form
   9,399.58/14,090.05 = 5,241.49/x
3. Step 3: Cross multiply
   9,399.58x = 14,090.05 × 5,241.49
4. Step 4: Simplify right side
   9,399.58x = 73,852,856.17
5. Step 5: Solve for x
   x = 73,852,856.17/9,399.58
6. Step 6: Final answer
   x = 7,857.04