Finding the Fourth Proportional to 2,404.74, 3,606.49 and 943.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404.74 : 3,606.49 = 943.91 : x
2. Step 2: Convert to fraction form
   2,404.74/3,606.49 = 943.91/x
3. Step 3: Cross multiply
   2,404.74x = 3,606.49 × 943.91
4. Step 4: Simplify right side
   2,404.74x = 3,404,179.22
5. Step 5: Solve for x
   x = 3,404,179.22/2,404.74
6. Step 6: Final answer
   x = 1,415.61