Finding the Fourth Proportional to 12,451,649, 17,183,538.06 and 7,019,141

Step by Step Solution

1. Step 1: Write the proportion equation
   12,451,649 : 17,183,538.06 = 7,019,141 : x
2. Step 2: Convert to fraction form
   12,451,649/17,183,538.06 = 7,019,141/x
3. Step 3: Cross multiply
   12,451,649x = 17,183,538.06 × 7,019,141
4. Step 4: Simplify right side
   12,451,649x = 120,613,676,522,006.45
5. Step 5: Solve for x
   x = 120,613,676,522,006.45/12,451,649
6. Step 6: Final answer
   x = 9,686,562.52