Finding the Fourth Proportional to 3,633,086.16, 5,013,655.56 and 2,106,078.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,633,086.16 : 5,013,655.56 = 2,106,078.48 : x
2. Step 2: Convert to fraction form
   3,633,086.16/5,013,655.56 = 2,106,078.48/x
3. Step 3: Cross multiply
   3,633,086.16x = 5,013,655.56 × 2,106,078.48
4. Step 4: Simplify right side
   3,633,086.16x = 10,559,152,081,048.35
5. Step 5: Solve for x
   x = 10,559,152,081,048.35/3,633,086.16
6. Step 6: Final answer
   x = 2,906,386.37