Finding the Fourth Proportional to 2,536.09, 3,499.55 and 1,487.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,536.09 : 3,499.55 = 1,487.77 : x
2. Step 2: Convert to fraction form
   2,536.09/3,499.55 = 1,487.77/x
3. Step 3: Cross multiply
   2,536.09x = 3,499.55 × 1,487.77
4. Step 4: Simplify right side
   2,536.09x = 5,206,518.06
5. Step 5: Solve for x
   x = 5,206,518.06/2,536.09
6. Step 6: Final answer
   x = 2,052.97