Finding the Fourth Proportional to 2,499,736.65, 3,449,707.43 and 1,412,054.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499,736.65 : 3,449,707.43 = 1,412,054.07 : x
2. Step 2: Convert to fraction form
   2,499,736.65/3,449,707.43 = 1,412,054.07/x
3. Step 3: Cross multiply
   2,499,736.65x = 3,449,707.43 × 1,412,054.07
4. Step 4: Simplify right side
   2,499,736.65x = 4,871,173,404,786.87
5. Step 5: Solve for x
   x = 4,871,173,404,786.87/2,499,736.65
6. Step 6: Final answer
   x = 1,948,674.64