Finding the Fourth Proportional to 10,410.02, 14,365.94 and 5,694.20

Step by Step Solution

1. Step 1: Write the proportion equation
   10,410.02 : 14,365.94 = 5,694.20 : x
2. Step 2: Convert to fraction form
   10,410.02/14,365.94 = 5,694.20/x
3. Step 3: Cross multiply
   10,410.02x = 14,365.94 × 5,694.20
4. Step 4: Simplify right side
   10,410.02x = 81,802,435.25
5. Step 5: Solve for x
   x = 81,802,435.25/10,410.02
6. Step 6: Final answer
   x = 7,858.05