Finding the Fourth Proportional to 2,392,342.72, 3,589,206.72 and 709,486.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,392,342.72 : 3,589,206.72 = 709,486.72 : x
2. Step 2: Convert to fraction form
   2,392,342.72/3,589,206.72 = 709,486.72/x
3. Step 3: Cross multiply
   2,392,342.72x = 3,589,206.72 × 709,486.72
4. Step 4: Simplify right side
   2,392,342.72x = 2,546,494,503,174.76
5. Step 5: Solve for x
   x = 2,546,494,503,174.76/2,392,342.72
6. Step 6: Final answer
   x = 1,064,435.49