Finding the Fourth Proportional to 10,674,319.94, 16,012,464.18 and 3,485,891.54

Step by Step Solution

1. Step 1: Write the proportion equation
   10,674,319.94 : 16,012,464.18 = 3,485,891.54 : x
2. Step 2: Convert to fraction form
   10,674,319.94/16,012,464.18 = 3,485,891.54/x
3. Step 3: Cross multiply
   10,674,319.94x = 16,012,464.18 × 3,485,891.54
4. Step 4: Simplify right side
   10,674,319.94x = 55,817,713,419,615.04
5. Step 5: Solve for x
   x = 55,817,713,419,615.04/10,674,319.94
6. Step 6: Final answer
   x = 5,229,158.74