Finding the Fourth Proportional to 3,758,514.72, 5,186,753.69 and 2,039,635.23

Step by Step Solution

1. Step 1: Write the proportion equation
   3,758,514.72 : 5,186,753.69 = 2,039,635.23 : x
2. Step 2: Convert to fraction form
   3,758,514.72/5,186,753.69 = 2,039,635.23/x
3. Step 3: Cross multiply
   3,758,514.72x = 5,186,753.69 × 2,039,635.23
4. Step 4: Simplify right side
   3,758,514.72x = 10,579,085,545,258.32
5. Step 5: Solve for x
   x = 10,579,085,545,258.32/3,758,514.72
6. Step 6: Final answer
   x = 2,814,698.45