Finding the Fourth Proportional to 2,535, 3,498.30 and 1,487.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,535 : 3,498.30 = 1,487.94 : x
2. Step 2: Convert to fraction form
   2,535/3,498.30 = 1,487.94/x
3. Step 3: Cross multiply
   2,535x = 3,498.30 × 1,487.94
4. Step 4: Simplify right side
   2,535x = 5,205,260.50
5. Step 5: Solve for x
   x = 5,205,260.50/2,535
6. Step 6: Final answer
   x = 2,053.36