Finding the Fourth Proportional to 2,065,499.10, 3,098,248.65 and 1,435,643.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065,499.10 : 3,098,248.65 = 1,435,643.10 : x
2. Step 2: Convert to fraction form
   2,065,499.10/3,098,248.65 = 1,435,643.10/x
3. Step 3: Cross multiply
   2,065,499.10x = 3,098,248.65 × 1,435,643.10
4. Step 4: Simplify right side
   2,065,499.10x = 4,447,979,296,456.82
5. Step 5: Solve for x
   x = 4,447,979,296,456.82/2,065,499.10
6. Step 6: Final answer
   x = 2,153,464.65