Finding the Fourth Proportional to 2,357,241.98, 3,253,016.67 and 1,338,654.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,357,241.98 : 3,253,016.67 = 1,338,654.02 : x
2. Step 2: Convert to fraction form
   2,357,241.98/3,253,016.67 = 1,338,654.02/x
3. Step 3: Cross multiply
   2,357,241.98x = 3,253,016.67 × 1,338,654.02
4. Step 4: Simplify right side
   2,357,241.98x = 4,354,663,842,422.51
5. Step 5: Solve for x
   x = 4,354,663,842,422.51/2,357,241.98
6. Step 6: Final answer
   x = 1,847,355.46