Finding the Fourth Proportional to 2,549,558.38, 3,518,322.33 and 1,403,647.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,549,558.38 : 3,518,322.33 = 1,403,647.33 : x
2. Step 2: Convert to fraction form
   2,549,558.38/3,518,322.33 = 1,403,647.33/x
3. Step 3: Cross multiply
   2,549,558.38x = 3,518,322.33 × 1,403,647.33
4. Step 4: Simplify right side
   2,549,558.38x = 4,938,483,744,583.88
5. Step 5: Solve for x
   x = 4,938,483,744,583.88/2,549,558.38
6. Step 6: Final answer
   x = 1,936,995.75