Finding the Fourth Proportional to 2,642,200.03, 3,646,215.49 and 1,434,976.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,642,200.03 : 3,646,215.49 = 1,434,976.03 : x
2. Step 2: Convert to fraction form
   2,642,200.03/3,646,215.49 = 1,434,976.03/x
3. Step 3: Cross multiply
   2,642,200.03x = 3,646,215.49 × 1,434,976.03
4. Step 4: Simplify right side
   2,642,200.03x = 5,232,231,828,364.71
5. Step 5: Solve for x
   x = 5,232,231,828,364.71/2,642,200.03
6. Step 6: Final answer
   x = 1,980,255.76