Finding the Fourth Proportional to 2,514.60, 3,468.42 and 1,770.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,514.60 : 3,468.42 = 1,770.12 : x
2. Step 2: Convert to fraction form
   2,514.60/3,468.42 = 1,770.12/x
3. Step 3: Cross multiply
   2,514.60x = 3,468.42 × 1,770.12
4. Step 4: Simplify right side
   2,514.60x = 6,139,519.61
5. Step 5: Solve for x
   x = 6,139,519.61/2,514.60
6. Step 6: Final answer
   x = 2,441.55