Finding the Fourth Proportional to 2,416.24, 3,333.22 and 1,576.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,416.24 : 3,333.22 = 1,576.56 : x
2. Step 2: Convert to fraction form
   2,416.24/3,333.22 = 1,576.56/x
3. Step 3: Cross multiply
   2,416.24x = 3,333.22 × 1,576.56
4. Step 4: Simplify right side
   2,416.24x = 5,255,021.32
5. Step 5: Solve for x
   x = 5,255,021.32/2,416.24
6. Step 6: Final answer
   x = 2,174.88