Finding the Fourth Proportional to 2,698,896.48, 4,049,053.72 and 969,940.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,698,896.48 : 4,049,053.72 = 969,940.86 : x
2. Step 2: Convert to fraction form
   2,698,896.48/4,049,053.72 = 969,940.86/x
3. Step 3: Cross multiply
   2,698,896.48x = 4,049,053.72 × 969,940.86
4. Step 4: Simplify right side
   2,698,896.48x = 3,927,342,647,363.00
5. Step 5: Solve for x
   x = 3,927,342,647,363.00/2,698,896.48
6. Step 6: Final answer
   x = 1,455,166.09