Finding the Fourth Proportional to 2,535.83, 3,499.45 and 1,416.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,535.83 : 3,499.45 = 1,416.77 : x
2. Step 2: Convert to fraction form
   2,535.83/3,499.45 = 1,416.77/x
3. Step 3: Cross multiply
   2,535.83x = 3,499.45 × 1,416.77
4. Step 4: Simplify right side
   2,535.83x = 4,957,915.78
5. Step 5: Solve for x
   x = 4,957,915.78/2,535.83
6. Step 6: Final answer
   x = 1,955.15