Finding the Fourth Proportional to 2,250,382.88, 3,376,974 and 1,642,105.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,250,382.88 : 3,376,974 = 1,642,105.28 : x
2. Step 2: Convert to fraction form
   2,250,382.88/3,376,974 = 1,642,105.28/x
3. Step 3: Cross multiply
   2,250,382.88x = 3,376,974 × 1,642,105.28
4. Step 4: Simplify right side
   2,250,382.88x = 5,545,346,835,822.72
5. Step 5: Solve for x
   x = 5,545,346,835,822.72/2,250,382.88
6. Step 6: Final answer
   x = 2,464,179.27