Finding the Fourth Proportional to 2,032,645.10, 2,804,851.32 and 1,216,830.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,032,645.10 : 2,804,851.32 = 1,216,830.92 : x
2. Step 2: Convert to fraction form
   2,032,645.10/2,804,851.32 = 1,216,830.92/x
3. Step 3: Cross multiply
   2,032,645.10x = 2,804,851.32 × 1,216,830.92
4. Step 4: Simplify right side
   2,032,645.10x = 3,413,029,804,109.63
5. Step 5: Solve for x
   x = 3,413,029,804,109.63/2,032,645.10
6. Step 6: Final answer
   x = 1,679,107.59