Finding the Fourth Proportional to 2,967,861.05, 4,452,114.15 and 945,629.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,967,861.05 : 4,452,114.15 = 945,629.63 : x
2. Step 2: Convert to fraction form
   2,967,861.05/4,452,114.15 = 945,629.63/x
3. Step 3: Cross multiply
   2,967,861.05x = 4,452,114.15 × 945,629.63
4. Step 4: Simplify right side
   2,967,861.05x = 4,210,051,034,121.69
5. Step 5: Solve for x
   x = 4,210,051,034,121.69/2,967,861.05
6. Step 6: Final answer
   x = 1,418,547.22