Finding the Fourth Proportional to 2,327,868.47, 3,212,427.54 and 1,309,273.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,327,868.47 : 3,212,427.54 = 1,309,273.22 : x
2. Step 2: Convert to fraction form
   2,327,868.47/3,212,427.54 = 1,309,273.22/x
3. Step 3: Cross multiply
   2,327,868.47x = 3,212,427.54 × 1,309,273.22
4. Step 4: Simplify right side
   2,327,868.47x = 4,205,945,333,250.34
5. Step 5: Solve for x
   x = 4,205,945,333,250.34/2,327,868.47
6. Step 6: Final answer
   x = 1,806,779.63