Finding the Fourth Proportional to 2,044.19, 3,045.98 and 1,945.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,044.19 : 3,045.98 = 1,945.02 : x
2. Step 2: Convert to fraction form
   2,044.19/3,045.98 = 1,945.02/x
3. Step 3: Cross multiply
   2,044.19x = 3,045.98 × 1,945.02
4. Step 4: Simplify right side
   2,044.19x = 5,924,492.02
5. Step 5: Solve for x
   x = 5,924,492.02/2,044.19
6. Step 6: Final answer
   x = 2,898.21