Finding the Fourth Proportional to 2,182,837.25, 3,276,490.21 and 1,802,546.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,182,837.25 : 3,276,490.21 = 1,802,546.30 : x
2. Step 2: Convert to fraction form
   2,182,837.25/3,276,490.21 = 1,802,546.30/x
3. Step 3: Cross multiply
   2,182,837.25x = 3,276,490.21 × 1,802,546.30
4. Step 4: Simplify right side
   2,182,837.25x = 5,906,025,305,021.72
5. Step 5: Solve for x
   x = 5,906,025,305,021.72/2,182,837.25
6. Step 6: Final answer
   x = 2,705,664.52