Finding the Fourth Proportional to 2,080,081.98, 3,114,796.01 and 1,439,498.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,080,081.98 : 3,114,796.01 = 1,439,498.75 : x
2. Step 2: Convert to fraction form
   2,080,081.98/3,114,796.01 = 1,439,498.75/x
3. Step 3: Cross multiply
   2,080,081.98x = 3,114,796.01 × 1,439,498.75
4. Step 4: Simplify right side
   2,080,081.98x = 4,483,744,940,128.51
5. Step 5: Solve for x
   x = 4,483,744,940,128.51/2,080,081.98
6. Step 6: Final answer
   x = 2,155,561.65