Finding the Fourth Proportional to 2,084,096.62, 3,126,086.61 and 664,237.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,084,096.62 : 3,126,086.61 = 664,237.90 : x
2. Step 2: Convert to fraction form
   2,084,096.62/3,126,086.61 = 664,237.90/x
3. Step 3: Cross multiply
   2,084,096.62x = 3,126,086.61 × 664,237.90
4. Step 4: Simplify right side
   2,084,096.62x = 2,076,465,205,044.52
5. Step 5: Solve for x
   x = 2,076,465,205,044.52/2,084,096.62
6. Step 6: Final answer
   x = 996,338.26