Finding the Fourth Proportional to 115,972.38, 173,973.69 and 32,868.54

Step by Step Solution

1. Step 1: Write the proportion equation
   115,972.38 : 173,973.69 = 32,868.54 : x
2. Step 2: Convert to fraction form
   115,972.38/173,973.69 = 32,868.54/x
3. Step 3: Cross multiply
   115,972.38x = 173,973.69 × 32,868.54
4. Step 4: Simplify right side
   115,972.38x = 5,718,261,188.71
5. Step 5: Solve for x
   x = 5,718,261,188.71/115,972.38
6. Step 6: Final answer
   x = 49,307.10