Finding the Fourth Proportional to 1,476,301.56, 2,212,731.90 and 677,667.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,476,301.56 : 2,212,731.90 = 677,667.48 : x
2. Step 2: Convert to fraction form
   1,476,301.56/2,212,731.90 = 677,667.48/x
3. Step 3: Cross multiply
   1,476,301.56x = 2,212,731.90 × 677,667.48
4. Step 4: Simplify right side
   1,476,301.56x = 1,499,496,450,588.61
5. Step 5: Solve for x
   x = 1,499,496,450,588.61/1,476,301.56
6. Step 6: Final answer
   x = 1,015,711.49