Finding the Fourth Proportional to 10,296,164.76, 15,438,191.22 and 3,906,866.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,296,164.76 : 15,438,191.22 = 3,906,866.10 : x
2. Step 2: Convert to fraction form
   10,296,164.76/15,438,191.22 = 3,906,866.10/x
3. Step 3: Cross multiply
   10,296,164.76x = 15,438,191.22 × 3,906,866.10
4. Step 4: Simplify right side
   10,296,164.76x = 60,314,945,922,735.65
5. Step 5: Solve for x
   x = 60,314,945,922,735.65/10,296,164.76
6. Step 6: Final answer
   x = 5,858,001.24