Finding the Fourth Proportional to 10,467.82, 14,445.69 and 5,752.21

Step by Step Solution

1. Step 1: Write the proportion equation
   10,467.82 : 14,445.69 = 5,752.21 : x
2. Step 2: Convert to fraction form
   10,467.82/14,445.69 = 5,752.21/x
3. Step 3: Cross multiply
   10,467.82x = 14,445.69 × 5,752.21
4. Step 4: Simplify right side
   10,467.82x = 83,094,642.47
5. Step 5: Solve for x
   x = 83,094,642.47/10,467.82
6. Step 6: Final answer
   x = 7,938.10