Finding the Fourth Proportional to 2,046.64, 3,070.04 and 1,162.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,046.64 : 3,070.04 = 1,162.84 : x
2. Step 2: Convert to fraction form
   2,046.64/3,070.04 = 1,162.84/x
3. Step 3: Cross multiply
   2,046.64x = 3,070.04 × 1,162.84
4. Step 4: Simplify right side
   2,046.64x = 3,569,965.31
5. Step 5: Solve for x
   x = 3,569,965.31/2,046.64
6. Step 6: Final answer
   x = 1,744.31