Finding the Fourth Proportional to 32,514.28, 48,773.32 and 9,142.56

Step by Step Solution

1. Step 1: Write the proportion equation
   32,514.28 : 48,773.32 = 9,142.56 : x
2. Step 2: Convert to fraction form
   32,514.28/48,773.32 = 9,142.56/x
3. Step 3: Cross multiply
   32,514.28x = 48,773.32 × 9,142.56
4. Step 4: Simplify right side
   32,514.28x = 445,913,004.50
5. Step 5: Solve for x
   x = 445,913,004.50/32,514.28
6. Step 6: Final answer
   x = 13,714.37