Finding the Fourth Proportional to 2,673,478.06, 3,689,400.72 and 1,449,783.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,673,478.06 : 3,689,400.72 = 1,449,783.26 : x
2. Step 2: Convert to fraction form
   2,673,478.06/3,689,400.72 = 1,449,783.26/x
3. Step 3: Cross multiply
   2,673,478.06x = 3,689,400.72 × 1,449,783.26
4. Step 4: Simplify right side
   2,673,478.06x = 5,348,831,403,287.95
5. Step 5: Solve for x
   x = 5,348,831,403,287.95/2,673,478.06
6. Step 6: Final answer
   x = 2,000,701.44