Finding the Fourth Proportional to 10,480.28, 14,462.82 and 5,764.86

Step by Step Solution

1. Step 1: Write the proportion equation
   10,480.28 : 14,462.82 = 5,764.86 : x
2. Step 2: Convert to fraction form
   10,480.28/14,462.82 = 5,764.86/x
3. Step 3: Cross multiply
   10,480.28x = 14,462.82 × 5,764.86
4. Step 4: Simplify right side
   10,480.28x = 83,376,132.51
5. Step 5: Solve for x
   x = 83,376,132.51/10,480.28
6. Step 6: Final answer
   x = 7,955.53