Finding the Fourth Proportional to 2,229,618.01, 3,076,913.41 and 1,262,949.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,229,618.01 : 3,076,913.41 = 1,262,949.03 : x
2. Step 2: Convert to fraction form
   2,229,618.01/3,076,913.41 = 1,262,949.03/x
3. Step 3: Cross multiply
   2,229,618.01x = 3,076,913.41 × 1,262,949.03
4. Step 4: Simplify right side
   2,229,618.01x = 3,885,984,806,553.49
5. Step 5: Solve for x
   x = 3,885,984,806,553.49/2,229,618.01
6. Step 6: Final answer
   x = 1,742,892.63