Finding the Fourth Proportional to 10,204,398.66, 15,307,410.83 and 3,380,696.22

Step by Step Solution

1. Step 1: Write the proportion equation
   10,204,398.66 : 15,307,410.83 = 3,380,696.22 : x
2. Step 2: Convert to fraction form
   10,204,398.66/15,307,410.83 = 3,380,696.22/x
3. Step 3: Cross multiply
   10,204,398.66x = 15,307,410.83 × 3,380,696.22
4. Step 4: Simplify right side
   10,204,398.66x = 51,749,705,914,064.59
5. Step 5: Solve for x
   x = 51,749,705,914,064.59/10,204,398.66
6. Step 6: Final answer
   x = 5,071,313.62