Finding the Fourth Proportional to 2,045.96, 3,068.30 and 1,071.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,045.96 : 3,068.30 = 1,071.53 : x
2. Step 2: Convert to fraction form
   2,045.96/3,068.30 = 1,071.53/x
3. Step 3: Cross multiply
   2,045.96x = 3,068.30 × 1,071.53
4. Step 4: Simplify right side
   2,045.96x = 3,287,760.16
5. Step 5: Solve for x
   x = 3,287,760.16/2,045.96
6. Step 6: Final answer
   x = 1,606.96