Finding the Fourth Proportional to 2,347.35, 3,519.69 and 1,410.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,347.35 : 3,519.69 = 1,410.57 : x
2. Step 2: Convert to fraction form
   2,347.35/3,519.69 = 1,410.57/x
3. Step 3: Cross multiply
   2,347.35x = 3,519.69 × 1,410.57
4. Step 4: Simplify right side
   2,347.35x = 4,964,769.12
5. Step 5: Solve for x
   x = 4,964,769.12/2,347.35
6. Step 6: Final answer
   x = 2,115.05