Finding the Fourth Proportional to 32,829.89, 48,932.54 and 30,961.37

Step by Step Solution

1. Step 1: Write the proportion equation
   32,829.89 : 48,932.54 = 30,961.37 : x
2. Step 2: Convert to fraction form
   32,829.89/48,932.54 = 30,961.37/x
3. Step 3: Cross multiply
   32,829.89x = 48,932.54 × 30,961.37
4. Step 4: Simplify right side
   32,829.89x = 1,515,018,321.17
5. Step 5: Solve for x
   x = 1,515,018,321.17/32,829.89
6. Step 6: Final answer
   x = 46,147.53