Finding the Fourth Proportional to 2,822,513.69, 4,212,440.65 and 2,550,109.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,822,513.69 : 4,212,440.65 = 2,550,109.34 : x
2. Step 2: Convert to fraction form
   2,822,513.69/4,212,440.65 = 2,550,109.34/x
3. Step 3: Cross multiply
   2,822,513.69x = 4,212,440.65 × 2,550,109.34
4. Step 4: Simplify right side
   2,822,513.69x = 10,742,184,259,479.41
5. Step 5: Solve for x
   x = 10,742,184,259,479.41/2,822,513.69
6. Step 6: Final answer
   x = 3,805,892.70