Finding the Fourth Proportional to 2,536.88, 3,499.96 and 1,488.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,536.88 : 3,499.96 = 1,488.56 : x
2. Step 2: Convert to fraction form
   2,536.88/3,499.96 = 1,488.56/x
3. Step 3: Cross multiply
   2,536.88x = 3,499.96 × 1,488.56
4. Step 4: Simplify right side
   2,536.88x = 5,209,900.46
5. Step 5: Solve for x
   x = 5,209,900.46/2,536.88
6. Step 6: Final answer
   x = 2,053.66