Finding the Fourth Proportional to 2,063,622.22, 3,081,536.86 and 1,685,293.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,063,622.22 : 3,081,536.86 = 1,685,293.47 : x
2. Step 2: Convert to fraction form
   2,063,622.22/3,081,536.86 = 1,685,293.47/x
3. Step 3: Cross multiply
   2,063,622.22x = 3,081,536.86 × 1,685,293.47
4. Step 4: Simplify right side
   2,063,622.22x = 5,193,293,932,314.62
5. Step 5: Solve for x
   x = 5,193,293,932,314.62/2,063,622.22
6. Step 6: Final answer
   x = 2,516,591.40