Finding the Fourth Proportional to 2,233,158.22, 3,081,749.76 and 1,214,579.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,233,158.22 : 3,081,749.76 = 1,214,579.98 : x
2. Step 2: Convert to fraction form
   2,233,158.22/3,081,749.76 = 1,214,579.98/x
3. Step 3: Cross multiply
   2,233,158.22x = 3,081,749.76 × 1,214,579.98
4. Step 4: Simplify right side
   2,233,158.22x = 3,743,031,561,865.81
5. Step 5: Solve for x
   x = 3,743,031,561,865.81/2,233,158.22
6. Step 6: Final answer
   x = 1,676,115.70