Finding the Fourth Proportional to 2,627,498.01, 3,625,945.65 and 1,420,274.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,627,498.01 : 3,625,945.65 = 1,420,274.01 : x
2. Step 2: Convert to fraction form
   2,627,498.01/3,625,945.65 = 1,420,274.01/x
3. Step 3: Cross multiply
   2,627,498.01x = 3,625,945.65 × 1,420,274.01
4. Step 4: Simplify right side
   2,627,498.01x = 5,149,836,368,367.56
5. Step 5: Solve for x
   x = 5,149,836,368,367.56/2,627,498.01
6. Step 6: Final answer
   x = 1,959,977.27