Finding the Fourth Proportional to 2,345,588.88, 3,236,890.78 and 1,326,993.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,345,588.88 : 3,236,890.78 = 1,326,993.63 : x
2. Step 2: Convert to fraction form
   2,345,588.88/3,236,890.78 = 1,326,993.63/x
3. Step 3: Cross multiply
   2,345,588.88x = 3,236,890.78 × 1,326,993.63
4. Step 4: Simplify right side
   2,345,588.88x = 4,295,333,446,065.73
5. Step 5: Solve for x
   x = 4,295,333,446,065.73/2,345,588.88
6. Step 6: Final answer
   x = 1,831,238.83