Finding the Fourth Proportional to 2,535.59, 3,498.91 and 1,416.44

Step by Step Solution

1. Step 1: Write the proportion equation
   2,535.59 : 3,498.91 = 1,416.44 : x
2. Step 2: Convert to fraction form
   2,535.59/3,498.91 = 1,416.44/x
3. Step 3: Cross multiply
   2,535.59x = 3,498.91 × 1,416.44
4. Step 4: Simplify right side
   2,535.59x = 4,955,971.50
5. Step 5: Solve for x
   x = 4,955,971.50/2,535.59
6. Step 6: Final answer
   x = 1,954.57