Finding the Fourth Proportional to 3,549.42, 4,898.27 and 1,956.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,549.42 : 4,898.27 = 1,956.15 : x
2. Step 2: Convert to fraction form
   3,549.42/4,898.27 = 1,956.15/x
3. Step 3: Cross multiply
   3,549.42x = 4,898.27 × 1,956.15
4. Step 4: Simplify right side
   3,549.42x = 9,581,755.75
5. Step 5: Solve for x
   x = 9,581,755.75/3,549.42
6. Step 6: Final answer
   x = 2,699.53