Finding the Fourth Proportional to 11,377.48, 17,066.10 and 2,943.94

Step by Step Solution

1. Step 1: Write the proportion equation
   11,377.48 : 17,066.10 = 2,943.94 : x
2. Step 2: Convert to fraction form
   11,377.48/17,066.10 = 2,943.94/x
3. Step 3: Cross multiply
   11,377.48x = 17,066.10 × 2,943.94
4. Step 4: Simplify right side
   11,377.48x = 50,241,574.43
5. Step 5: Solve for x
   x = 50,241,574.43/11,377.48
6. Step 6: Final answer
   x = 4,415.88