Finding the Fourth Proportional to 2,506,867.98, 3,459,408.91 and 1,419,130.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,506,867.98 : 3,459,408.91 = 1,419,130.72 : x
2. Step 2: Convert to fraction form
   2,506,867.98/3,459,408.91 = 1,419,130.72/x
3. Step 3: Cross multiply
   2,506,867.98x = 3,459,408.91 × 1,419,130.72
4. Step 4: Simplify right side
   2,506,867.98x = 4,909,353,457,222.72
5. Step 5: Solve for x
   x = 4,909,353,457,222.72/2,506,867.98
6. Step 6: Final answer
   x = 1,958,361.39