Finding the Fourth Proportional to 4,081,514.82, 5,640,258.57 and 3,061,148.10

Step by Step Solution

1. Step 1: Write the proportion equation
   4,081,514.82 : 5,640,258.57 = 3,061,148.10 : x
2. Step 2: Convert to fraction form
   4,081,514.82/5,640,258.57 = 3,061,148.10/x
3. Step 3: Cross multiply
   4,081,514.82x = 5,640,258.57 × 3,061,148.10
4. Step 4: Simplify right side
   4,081,514.82x = 17,265,666,805,064.22
5. Step 5: Solve for x
   x = 17,265,666,805,064.22/4,081,514.82
6. Step 6: Final answer
   x = 4,230,210.49