Finding the Fourth Proportional to 2,044.17, 3,065.76 and 947.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,044.17 : 3,065.76 = 947.48 : x
2. Step 2: Convert to fraction form
   2,044.17/3,065.76 = 947.48/x
3. Step 3: Cross multiply
   2,044.17x = 3,065.76 × 947.48
4. Step 4: Simplify right side
   2,044.17x = 2,904,730.96
5. Step 5: Solve for x
   x = 2,904,730.96/2,044.17
6. Step 6: Final answer
   x = 1,420.98