Finding the Fourth Proportional to 2,412.24, 3,326.73 and 1,516.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,412.24 : 3,326.73 = 1,516.07 : x
2. Step 2: Convert to fraction form
   2,412.24/3,326.73 = 1,516.07/x
3. Step 3: Cross multiply
   2,412.24x = 3,326.73 × 1,516.07
4. Step 4: Simplify right side
   2,412.24x = 5,043,555.55
5. Step 5: Solve for x
   x = 5,043,555.55/2,412.24
6. Step 6: Final answer
   x = 2,090.82