Finding the Fourth Proportional to 2,076,295.57, 2,864,196.52 and 1,689,546.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,076,295.57 : 2,864,196.52 = 1,689,546.49 : x
2. Step 2: Convert to fraction form
   2,076,295.57/2,864,196.52 = 1,689,546.49/x
3. Step 3: Cross multiply
   2,076,295.57x = 2,864,196.52 × 1,689,546.49
4. Step 4: Simplify right side
   2,076,295.57x = 4,839,193,177,036.22
5. Step 5: Solve for x
   x = 4,839,193,177,036.22/2,076,295.57
6. Step 6: Final answer
   x = 2,330,686.08