Finding the Fourth Proportional to 2,229,617.01, 3,076,912.03 and 1,262,948.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,229,617.01 : 3,076,912.03 = 1,262,948.03 : x
2. Step 2: Convert to fraction form
   2,229,617.01/3,076,912.03 = 1,262,948.03/x
3. Step 3: Cross multiply
   2,229,617.01x = 3,076,912.03 × 1,262,948.03
4. Step 4: Simplify right side
   2,229,617.01x = 3,885,979,965,072.50
5. Step 5: Solve for x
   x = 3,885,979,965,072.50/2,229,617.01
6. Step 6: Final answer
   x = 1,742,891.24