Finding the Fourth Proportional to 2,619,983.36, 3,615,551.52 and 1,458,411.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,619,983.36 : 3,615,551.52 = 1,458,411.20 : x
2. Step 2: Convert to fraction form
   2,619,983.36/3,615,551.52 = 1,458,411.20/x
3. Step 3: Cross multiply
   2,619,983.36x = 3,615,551.52 × 1,458,411.20
4. Step 4: Simplify right side
   2,619,983.36x = 5,272,960,830,945.02
5. Step 5: Solve for x
   x = 5,272,960,830,945.02/2,619,983.36
6. Step 6: Final answer
   x = 2,012,593.25