Finding the Fourth Proportional to 3,398.96, 5,090.24 and 2,300.00

Step by Step Solution

1. Step 1: Write the proportion equation
   3,398.96 : 5,090.24 = 2,300.00 : x
2. Step 2: Convert to fraction form
   3,398.96/5,090.24 = 2,300.00/x
3. Step 3: Cross multiply
   3,398.96x = 5,090.24 × 2,300.00
4. Step 4: Simplify right side
   3,398.96x = 11,707,532.30
5. Step 5: Solve for x
   x = 11,707,532.30/3,398.96
6. Step 6: Final answer
   x = 3,444.44