Finding the Fourth Proportional to 2,305,814.82, 3,463,971.04 and 1,668,085.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,305,814.82 : 3,463,971.04 = 1,668,085.62 : x
2. Step 2: Convert to fraction form
   2,305,814.82/3,463,971.04 = 1,668,085.62/x
3. Step 3: Cross multiply
   2,305,814.82x = 3,463,971.04 × 1,668,085.62
4. Step 4: Simplify right side
   2,305,814.82x = 5,778,200,279,920.45
5. Step 5: Solve for x
   x = 5,778,200,279,920.45/2,305,814.82
6. Step 6: Final answer
   x = 2,505,925.55