Finding the Fourth Proportional to 2,535.58, 3,499.14 and 1,487.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,535.58 : 3,499.14 = 1,487.98 : x
2. Step 2: Convert to fraction form
   2,535.58/3,499.14 = 1,487.98/x
3. Step 3: Cross multiply
   2,535.58x = 3,499.14 × 1,487.98
4. Step 4: Simplify right side
   2,535.58x = 5,206,650.34
5. Step 5: Solve for x
   x = 5,206,650.34/2,535.58
6. Step 6: Final answer
   x = 2,053.44