Finding the Fourth Proportional to 2,644,611.52, 3,649,640.88 and 1,498,653.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,644,611.52 : 3,649,640.88 = 1,498,653.76 : x
2. Step 2: Convert to fraction form
   2,644,611.52/3,649,640.88 = 1,498,653.76/x
3. Step 3: Cross multiply
   2,644,611.52x = 3,649,640.88 × 1,498,653.76
4. Step 4: Simplify right side
   2,644,611.52x = 5,469,548,027,461.71
5. Step 5: Solve for x
   x = 5,469,548,027,461.71/2,644,611.52
6. Step 6: Final answer
   x = 2,068,185.81