Finding the Fourth Proportional to 2,967,401.70, 4,450,665.15 and 837,701.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,967,401.70 : 4,450,665.15 = 837,701.10 : x
2. Step 2: Convert to fraction form
   2,967,401.70/4,450,665.15 = 837,701.10/x
3. Step 3: Cross multiply
   2,967,401.70x = 4,450,665.15 × 837,701.10
4. Step 4: Simplify right side
   2,967,401.70x = 3,728,327,091,886.67
5. Step 5: Solve for x
   x = 3,728,327,091,886.67/2,967,401.70
6. Step 6: Final answer
   x = 1,256,428.17