Finding the Fourth Proportional to 11,045.69, 15,241.65 and 7,468.43

Step by Step Solution

1. Step 1: Write the proportion equation
   11,045.69 : 15,241.65 = 7,468.43 : x
2. Step 2: Convert to fraction form
   11,045.69/15,241.65 = 7,468.43/x
3. Step 3: Cross multiply
   11,045.69x = 15,241.65 × 7,468.43
4. Step 4: Simplify right side
   11,045.69x = 113,831,119.90
5. Step 5: Solve for x
   x = 113,831,119.90/11,045.69
6. Step 6: Final answer
   x = 10,305.48