Finding the Fourth Proportional to 32,314.56, 48,481.62 and 10,131.12

Step by Step Solution

1. Step 1: Write the proportion equation
   32,314.56 : 48,481.62 = 10,131.12 : x
2. Step 2: Convert to fraction form
   32,314.56/48,481.62 = 10,131.12/x
3. Step 3: Cross multiply
   32,314.56x = 48,481.62 × 10,131.12
4. Step 4: Simplify right side
   32,314.56x = 491,173,110.01
5. Step 5: Solve for x
   x = 491,173,110.01/32,314.56
6. Step 6: Final answer
   x = 15,199.75