Finding the Fourth Proportional to 2,558,033.75, 3,530,150.76 and 1,455,404.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,558,033.75 : 3,530,150.76 = 1,455,404.37 : x
2. Step 2: Convert to fraction form
   2,558,033.75/3,530,150.76 = 1,455,404.37/x
3. Step 3: Cross multiply
   2,558,033.75x = 3,530,150.76 × 1,455,404.37
4. Step 4: Simplify right side
   2,558,033.75x = 5,137,796,842,862.82
5. Step 5: Solve for x
   x = 5,137,796,842,862.82/2,558,033.75
6. Step 6: Final answer
   x = 2,008,494.55