Finding the Fourth Proportional to 115,110.56, 172,680.42 and 32,004.56

Step by Step Solution

1. Step 1: Write the proportion equation
   115,110.56 : 172,680.42 = 32,004.56 : x
2. Step 2: Convert to fraction form
   115,110.56/172,680.42 = 32,004.56/x
3. Step 3: Cross multiply
   115,110.56x = 172,680.42 × 32,004.56
4. Step 4: Simplify right side
   115,110.56x = 5,526,560,862.72
5. Step 5: Solve for x
   x = 5,526,560,862.72/115,110.56
6. Step 6: Final answer
   x = 48,010.89