Finding the Fourth Proportional to 39,196.40, 58,750.83 and 16,976.48

Step by Step Solution

1. Step 1: Write the proportion equation
   39,196.40 : 58,750.83 = 16,976.48 : x
2. Step 2: Convert to fraction form
   39,196.40/58,750.83 = 16,976.48/x
3. Step 3: Cross multiply
   39,196.40x = 58,750.83 × 16,976.48
4. Step 4: Simplify right side
   39,196.40x = 997,381,996.72
5. Step 5: Solve for x
   x = 997,381,996.72/39,196.40
6. Step 6: Final answer
   x = 25,445.76