Finding the Fourth Proportional to 2,042.94, 3,063.50 and 947.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,042.94 : 3,063.50 = 947.62 : x
2. Step 2: Convert to fraction form
   2,042.94/3,063.50 = 947.62/x
3. Step 3: Cross multiply
   2,042.94x = 3,063.50 × 947.62
4. Step 4: Simplify right side
   2,042.94x = 2,903,033.87
5. Step 5: Solve for x
   x = 2,903,033.87/2,042.94
6. Step 6: Final answer
   x = 1,421.01