Finding the Fourth Proportional to 2,227,100.96, 3,073,407.54 and 1,208,505.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,227,100.96 : 3,073,407.54 = 1,208,505.71 : x
2. Step 2: Convert to fraction form
   2,227,100.96/3,073,407.54 = 1,208,505.71/x
3. Step 3: Cross multiply
   2,227,100.96x = 3,073,407.54 × 1,208,505.71
4. Step 4: Simplify right side
   2,227,100.96x = 3,714,230,561,247.05
5. Step 5: Solve for x
   x = 3,714,230,561,247.05/2,227,100.96
6. Step 6: Final answer
   x = 1,667,742.34