Finding the Fourth Proportional to 1,956.35, 2,700.03 and 1,116.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,956.35 : 2,700.03 = 1,116.86 : x
2. Step 2: Convert to fraction form
   1,956.35/2,700.03 = 1,116.86/x
3. Step 3: Cross multiply
   1,956.35x = 2,700.03 × 1,116.86
4. Step 4: Simplify right side
   1,956.35x = 3,015,555.10
5. Step 5: Solve for x
   x = 3,015,555.10/1,956.35
6. Step 6: Final answer
   x = 1,541.42