Finding the Fourth Proportional to 2,076,404.30, 3,114,606.45 and 814,273.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,076,404.30 : 3,114,606.45 = 814,273.10 : x
2. Step 2: Convert to fraction form
   2,076,404.30/3,114,606.45 = 814,273.10/x
3. Step 3: Cross multiply
   2,076,404.30x = 3,114,606.45 × 814,273.10
4. Step 4: Simplify right side
   2,076,404.30x = 2,536,140,249,321.50
5. Step 5: Solve for x
   x = 2,536,140,249,321.50/2,076,404.30
6. Step 6: Final answer
   x = 1,221,409.65