Finding the Fourth Proportional to 12,681,954, 19,022,864.04 and 3,097,382.76

Step by Step Solution

1. Step 1: Write the proportion equation
   12,681,954 : 19,022,864.04 = 3,097,382.76 : x
2. Step 2: Convert to fraction form
   12,681,954/19,022,864.04 = 3,097,382.76/x
3. Step 3: Cross multiply
   12,681,954x = 19,022,864.04 × 3,097,382.76
4. Step 4: Simplify right side
   12,681,954x = 58,921,091,123,319.95
5. Step 5: Solve for x
   x = 58,921,091,123,319.95/12,681,954
6. Step 6: Final answer
   x = 4,646,057.79