Finding the Fourth Proportional to 9,231,976.72, 12,739,460.34 and 5,101,958.44

Step by Step Solution

1. Step 1: Write the proportion equation
   9,231,976.72 : 12,739,460.34 = 5,101,958.44 : x
2. Step 2: Convert to fraction form
   9,231,976.72/12,739,460.34 = 5,101,958.44/x
3. Step 3: Cross multiply
   9,231,976.72x = 12,739,460.34 × 5,101,958.44
4. Step 4: Simplify right side
   9,231,976.72x = 64,996,197,202,708.27
5. Step 5: Solve for x
   x = 64,996,197,202,708.27/9,231,976.72
6. Step 6: Final answer
   x = 7,040,333.74