Finding the Fourth Proportional to 2,672,081.23, 3,687,373.31 and 1,448,360.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,672,081.23 : 3,687,373.31 = 1,448,360.48 : x
2. Step 2: Convert to fraction form
   2,672,081.23/3,687,373.31 = 1,448,360.48/x
3. Step 3: Cross multiply
   2,672,081.23x = 3,687,373.31 × 1,448,360.48
4. Step 4: Simplify right side
   2,672,081.23x = 5,340,645,766,470.53
5. Step 5: Solve for x
   x = 5,340,645,766,470.53/2,672,081.23
6. Step 6: Final answer
   x = 1,998,683.91