Finding the Fourth Proportional to 2,892.30, 4,340.06 and 1,044.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,892.30 : 4,340.06 = 1,044.96 : x
2. Step 2: Convert to fraction form
   2,892.30/4,340.06 = 1,044.96/x
3. Step 3: Cross multiply
   2,892.30x = 4,340.06 × 1,044.96
4. Step 4: Simplify right side
   2,892.30x = 4,535,189.10
5. Step 5: Solve for x
   x = 4,535,189.10/2,892.30
6. Step 6: Final answer
   x = 1,568.02