Finding the Fourth Proportional to 2,436,214.01, 3,653,061.86 and 1,069,428.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,436,214.01 : 3,653,061.86 = 1,069,428.30 : x
2. Step 2: Convert to fraction form
   2,436,214.01/3,653,061.86 = 1,069,428.30/x
3. Step 3: Cross multiply
   2,436,214.01x = 3,653,061.86 × 1,069,428.30
4. Step 4: Simplify right side
   2,436,214.01x = 3,906,687,729,387.50
5. Step 5: Solve for x
   x = 3,906,687,729,387.50/2,436,214.01
6. Step 6: Final answer
   x = 1,603,589.72