Finding the Fourth Proportional to 2,208,026.16, 3,047,092.83 and 1,227,978.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,208,026.16 : 3,047,092.83 = 1,227,978.81 : x
2. Step 2: Convert to fraction form
   2,208,026.16/3,047,092.83 = 1,227,978.81/x
3. Step 3: Cross multiply
   2,208,026.16x = 3,047,092.83 × 1,227,978.81
4. Step 4: Simplify right side
   2,208,026.16x = 3,741,765,427,342.93
5. Step 5: Solve for x
   x = 3,741,765,427,342.93/2,208,026.16
6. Step 6: Final answer
   x = 1,694,620.06