Finding the Fourth Proportional to 2,222,185.32, 3,066,864.62 and 1,255,377.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,222,185.32 : 3,066,864.62 = 1,255,377.89 : x
2. Step 2: Convert to fraction form
   2,222,185.32/3,066,864.62 = 1,255,377.89/x
3. Step 3: Cross multiply
   2,222,185.32x = 3,066,864.62 × 1,255,377.89
4. Step 4: Simplify right side
   2,222,185.32x = 3,850,074,036,961.52
5. Step 5: Solve for x
   x = 3,850,074,036,961.52/2,222,185.32
6. Step 6: Final answer
   x = 1,732,562.09