Finding the Fourth Proportional to 2,536.14, 3,499.90 and 1,488.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,536.14 : 3,499.90 = 1,488.22 : x
2. Step 2: Convert to fraction form
   2,536.14/3,499.90 = 1,488.22/x
3. Step 3: Cross multiply
   2,536.14x = 3,499.90 × 1,488.22
4. Step 4: Simplify right side
   2,536.14x = 5,208,621.18
5. Step 5: Solve for x
   x = 5,208,621.18/2,536.14
6. Step 6: Final answer
   x = 2,053.76