Finding the Fourth Proportional to 2,838,301.99, 3,916,258.27 and 1,805,434.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,838,301.99 : 3,916,258.27 = 1,805,434.27 : x
2. Step 2: Convert to fraction form
   2,838,301.99/3,916,258.27 = 1,805,434.27/x
3. Step 3: Cross multiply
   2,838,301.99x = 3,916,258.27 × 1,805,434.27
4. Step 4: Simplify right side
   2,838,301.99x = 7,070,546,890,828.91
5. Step 5: Solve for x
   x = 7,070,546,890,828.91/2,838,301.99
6. Step 6: Final answer
   x = 2,491,118.60