Finding the Fourth Proportional to 10,479.36, 14,461.56 and 5,764.08

Step by Step Solution

1. Step 1: Write the proportion equation
   10,479.36 : 14,461.56 = 5,764.08 : x
2. Step 2: Convert to fraction form
   10,479.36/14,461.56 = 5,764.08/x
3. Step 3: Cross multiply
   10,479.36x = 14,461.56 × 5,764.08
4. Step 4: Simplify right side
   10,479.36x = 83,357,588.76
5. Step 5: Solve for x
   x = 83,357,588.76/10,479.36
6. Step 6: Final answer
   x = 7,954.45