Finding the Fourth Proportional to 10,949,011.56, 16,425,864.72 and 3,273,257.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,949,011.56 : 16,425,864.72 = 3,273,257.16 : x
2. Step 2: Convert to fraction form
   10,949,011.56/16,425,864.72 = 3,273,257.16/x
3. Step 3: Cross multiply
   10,949,011.56x = 16,425,864.72 × 3,273,257.16
4. Step 4: Simplify right side
   10,949,011.56x = 53,766,079,303,931.40
5. Step 5: Solve for x
   x = 53,766,079,303,931.40/10,949,011.56
6. Step 6: Final answer
   x = 4,910,587.50