Finding the Fourth Proportional to 2,535.21, 3,498.56 and 1,416.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,535.21 : 3,498.56 = 1,416.17 : x
2. Step 2: Convert to fraction form
   2,535.21/3,498.56 = 1,416.17/x
3. Step 3: Cross multiply
   2,535.21x = 3,498.56 × 1,416.17
4. Step 4: Simplify right side
   2,535.21x = 4,954,531.14
5. Step 5: Solve for x
   x = 4,954,531.14/2,535.21
6. Step 6: Final answer
   x = 1,954.29