Finding the Fourth Proportional to 1,799,893.59, 2,483,879.72 and 1,219,294.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,799,893.59 : 2,483,879.72 = 1,219,294.32 : x
2. Step 2: Convert to fraction form
   1,799,893.59/2,483,879.72 = 1,219,294.32/x
3. Step 3: Cross multiply
   1,799,893.59x = 2,483,879.72 × 1,219,294.32
4. Step 4: Simplify right side
   1,799,893.59x = 3,028,580,428,062.72
5. Step 5: Solve for x
   x = 3,028,580,428,062.72/1,799,893.59
6. Step 6: Final answer
   x = 1,682,644.15