Finding the Fourth Proportional to 2,003,922.56, 2,765,117.82 and 1,218,587.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003,922.56 : 2,765,117.82 = 1,218,587.84 : x
2. Step 2: Convert to fraction form
   2,003,922.56/2,765,117.82 = 1,218,587.84/x
3. Step 3: Cross multiply
   2,003,922.56x = 2,765,117.82 × 1,218,587.84
4. Step 4: Simplify right side
   2,003,922.56x = 3,369,538,951,619.31
5. Step 5: Solve for x
   x = 3,369,538,951,619.31/2,003,922.56
6. Step 6: Final answer
   x = 1,681,471.64