Finding the Fourth Proportional to 10,410.04, 14,365.74 and 5,694.31

Step by Step Solution

1. Step 1: Write the proportion equation
   10,410.04 : 14,365.74 = 5,694.31 : x
2. Step 2: Convert to fraction form
   10,410.04/14,365.74 = 5,694.31/x
3. Step 3: Cross multiply
   10,410.04x = 14,365.74 × 5,694.31
4. Step 4: Simplify right side
   10,410.04x = 81,802,976.94
5. Step 5: Solve for x
   x = 81,802,976.94/10,410.04
6. Step 6: Final answer
   x = 7,858.08