Finding the Fourth Proportional to 115,119, 172,688.22 and 32,013

Step by Step Solution

1. Step 1: Write the proportion equation
   115,119 : 172,688.22 = 32,013 : x
2. Step 2: Convert to fraction form
   115,119/172,688.22 = 32,013/x
3. Step 3: Cross multiply
   115,119x = 172,688.22 × 32,013
4. Step 4: Simplify right side
   115,119x = 5,528,267,986.86
5. Step 5: Solve for x
   x = 5,528,267,986.86/115,119
6. Step 6: Final answer
   x = 48,022.20