Finding the Fourth Proportional to 2,794,208, 3,856,007.04 and 1,522,400

Step by Step Solution

1. Step 1: Write the proportion equation
   2,794,208 : 3,856,007.04 = 1,522,400 : x
2. Step 2: Convert to fraction form
   2,794,208/3,856,007.04 = 1,522,400/x
3. Step 3: Cross multiply
   2,794,208x = 3,856,007.04 × 1,522,400
4. Step 4: Simplify right side
   2,794,208x = 5,870,385,117,696
5. Step 5: Solve for x
   x = 5,870,385,117,696/2,794,208
6. Step 6: Final answer
   x = 2,100,912