Finding the Fourth Proportional to 2,043.54, 3,063.54 and 947.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,043.54 : 3,063.54 = 947.34 : x
2. Step 2: Convert to fraction form
   2,043.54/3,063.54 = 947.34/x
3. Step 3: Cross multiply
   2,043.54x = 3,063.54 × 947.34
4. Step 4: Simplify right side
   2,043.54x = 2,902,213.98
5. Step 5: Solve for x
   x = 2,902,213.98/2,043.54
6. Step 6: Final answer
   x = 1,420.19