Finding the Fourth Proportional to 2,340,636.84, 3,228,286.86 and 1,616,696.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,340,636.84 : 3,228,286.86 = 1,616,696.10 : x
2. Step 2: Convert to fraction form
   2,340,636.84/3,228,286.86 = 1,616,696.10/x
3. Step 3: Cross multiply
   2,340,636.84x = 3,228,286.86 × 1,616,696.10
4. Step 4: Simplify right side
   2,340,636.84x = 5,219,158,776,243.25
5. Step 5: Solve for x
   x = 5,219,158,776,243.25/2,340,636.84
6. Step 6: Final answer
   x = 2,229,802.88