Finding the Fourth Proportional to 9,789,377.76, 14,682,738.04 and 2,872,673.16

Step by Step Solution

1. Step 1: Write the proportion equation
   9,789,377.76 : 14,682,738.04 = 2,872,673.16 : x
2. Step 2: Convert to fraction form
   9,789,377.76/14,682,738.04 = 2,872,673.16/x
3. Step 3: Cross multiply
   9,789,377.76x = 14,682,738.04 × 2,872,673.16
4. Step 4: Simplify right side
   9,789,377.76x = 42,178,707,482,819.01
5. Step 5: Solve for x
   x = 42,178,707,482,819.01/9,789,377.76
6. Step 6: Final answer
   x = 4,308,619.87