Finding the Fourth Proportional to 2,266,836.30, 3,398,676.21 and 1,003,979.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,266,836.30 : 3,398,676.21 = 1,003,979.34 : x
2. Step 2: Convert to fraction form
   2,266,836.30/3,398,676.21 = 1,003,979.34/x
3. Step 3: Cross multiply
   2,266,836.30x = 3,398,676.21 × 1,003,979.34
4. Step 4: Simplify right side
   2,266,836.30x = 3,412,200,698,189.50
5. Step 5: Solve for x
   x = 3,412,200,698,189.50/2,266,836.30
6. Step 6: Final answer
   x = 1,505,270.01