Finding the Fourth Proportional to 2,628,801.06, 3,627,743.94 and 1,421,577.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,628,801.06 : 3,627,743.94 = 1,421,577.06 : x
2. Step 2: Convert to fraction form
   2,628,801.06/3,627,743.94 = 1,421,577.06/x
3. Step 3: Cross multiply
   2,628,801.06x = 3,627,743.94 × 1,421,577.06
4. Step 4: Simplify right side
   2,628,801.06x = 5,157,117,564,658.02
5. Step 5: Solve for x
   x = 5,157,117,564,658.02/2,628,801.06
6. Step 6: Final answer
   x = 1,961,775.52