Finding the Fourth Proportional to 2,619,788.86, 3,615,308.08 and 1,458,210.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,619,788.86 : 3,615,308.08 = 1,458,210.07 : x
2. Step 2: Convert to fraction form
   2,619,788.86/3,615,308.08 = 1,458,210.07/x
3. Step 3: Cross multiply
   2,619,788.86x = 3,615,308.08 × 1,458,210.07
4. Step 4: Simplify right side
   2,619,788.86x = 5,271,878,648,408.37
5. Step 5: Solve for x
   x = 5,271,878,648,408.37/2,619,788.86
6. Step 6: Final answer
   x = 2,012,329.59