Finding the Fourth Proportional to 107,007.78, 160,538.30 and 32,129.25

Step by Step Solution

1. Step 1: Write the proportion equation
   107,007.78 : 160,538.30 = 32,129.25 : x
2. Step 2: Convert to fraction form
   107,007.78/160,538.30 = 32,129.25/x
3. Step 3: Cross multiply
   107,007.78x = 160,538.30 × 32,129.25
4. Step 4: Simplify right side
   107,007.78x = 5,157,975,014.63
5. Step 5: Solve for x
   x = 5,157,975,014.63/107,007.78
6. Step 6: Final answer
   x = 48,201.87