Finding the Fourth Proportional to 2,227,047.29, 3,073,393.35 and 1,309,108

Step by Step Solution

1. Step 1: Write the proportion equation
   2,227,047.29 : 3,073,393.35 = 1,309,108 : x
2. Step 2: Convert to fraction form
   2,227,047.29/3,073,393.35 = 1,309,108/x
3. Step 3: Cross multiply
   2,227,047.29x = 3,073,393.35 × 1,309,108
4. Step 4: Simplify right side
   2,227,047.29x = 4,023,403,821,631.80
5. Step 5: Solve for x
   x = 4,023,403,821,631.80/2,227,047.29
6. Step 6: Final answer
   x = 1,806,609.06