Finding the Fourth Proportional to 2,115.01, 3,168.92 and 1,495.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,115.01 : 3,168.92 = 1,495.69 : x
2. Step 2: Convert to fraction form
   2,115.01/3,168.92 = 1,495.69/x
3. Step 3: Cross multiply
   2,115.01x = 3,168.92 × 1,495.69
4. Step 4: Simplify right side
   2,115.01x = 4,739,717.77
5. Step 5: Solve for x
   x = 4,739,717.77/2,115.01
6. Step 6: Final answer
   x = 2,240.99