Finding the Fourth Proportional to 2,388,789.74, 3,298,720.56 and 1,517,911.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,388,789.74 : 3,298,720.56 = 1,517,911.46 : x
2. Step 2: Convert to fraction form
   2,388,789.74/3,298,720.56 = 1,517,911.46/x
3. Step 3: Cross multiply
   2,388,789.74x = 3,298,720.56 × 1,517,911.46
4. Step 4: Simplify right side
   2,388,789.74x = 5,007,165,717,278.46
5. Step 5: Solve for x
   x = 5,007,165,717,278.46/2,388,789.74
6. Step 6: Final answer
   x = 2,096,109.86