Finding the Fourth Proportional to 16,958,313.06, 23,408,559.32 and 10,082,778.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,958,313.06 : 23,408,559.32 = 10,082,778.72 : x
2. Step 2: Convert to fraction form
   16,958,313.06/23,408,559.32 = 10,082,778.72/x
3. Step 3: Cross multiply
   16,958,313.06x = 23,408,559.32 × 10,082,778.72
4. Step 4: Simplify right side
   16,958,313.06x = 236,023,323,777,553.69
5. Step 5: Solve for x
   x = 236,023,323,777,553.69/16,958,313.06
6. Step 6: Final answer
   x = 13,917,853.91