Finding the Fourth Proportional to 2,695.52, 4,043.76 and 846.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,695.52 : 4,043.76 = 846.16 : x
2. Step 2: Convert to fraction form
   2,695.52/4,043.76 = 846.16/x
3. Step 3: Cross multiply
   2,695.52x = 4,043.76 × 846.16
4. Step 4: Simplify right side
   2,695.52x = 3,421,667.96
5. Step 5: Solve for x
   x = 3,421,667.96/2,695.52
6. Step 6: Final answer
   x = 1,269.39