Finding the Fourth Proportional to 2,059.34, 3,090.83 and 1,474.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,059.34 : 3,090.83 = 1,474.31 : x
2. Step 2: Convert to fraction form
   2,059.34/3,090.83 = 1,474.31/x
3. Step 3: Cross multiply
   2,059.34x = 3,090.83 × 1,474.31
4. Step 4: Simplify right side
   2,059.34x = 4,556,841.93
5. Step 5: Solve for x
   x = 4,556,841.93/2,059.34
6. Step 6: Final answer
   x = 2,212.77