Finding the Fourth Proportional to 107,109.89, 160,632.45 and 32,210.15

Step by Step Solution

1. Step 1: Write the proportion equation
   107,109.89 : 160,632.45 = 32,210.15 : x
2. Step 2: Convert to fraction form
   107,109.89/160,632.45 = 32,210.15/x
3. Step 3: Cross multiply
   107,109.89x = 160,632.45 × 32,210.15
4. Step 4: Simplify right side
   107,109.89x = 5,173,995,309.37
5. Step 5: Solve for x
   x = 5,173,995,309.37/107,109.89
6. Step 6: Final answer
   x = 48,305.49