Finding the Fourth Proportional to 10,467.93, 14,445.74 and 5,752.21

Step by Step Solution

1. Step 1: Write the proportion equation
   10,467.93 : 14,445.74 = 5,752.21 : x
2. Step 2: Convert to fraction form
   10,467.93/14,445.74 = 5,752.21/x
3. Step 3: Cross multiply
   10,467.93x = 14,445.74 × 5,752.21
4. Step 4: Simplify right side
   10,467.93x = 83,094,865.21
5. Step 5: Solve for x
   x = 83,094,865.21/10,467.93
6. Step 6: Final answer
   x = 7,938.04