Finding the Fourth Proportional to 10,410.05, 14,365.89 and 5,694.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,410.05 : 14,365.89 = 5,694.32 : x
2. Step 2: Convert to fraction form
   10,410.05/14,365.89 = 5,694.32/x
3. Step 3: Cross multiply
   10,410.05x = 14,365.89 × 5,694.32
4. Step 4: Simplify right side
   10,410.05x = 81,803,902.92
5. Step 5: Solve for x
   x = 81,803,902.92/10,410.05
6. Step 6: Final answer
   x = 7,858.17