Finding the Fourth Proportional to 43,789.50, 60,429.75 and 23,917.50

Step by Step Solution

1. Step 1: Write the proportion equation
   43,789.50 : 60,429.75 = 23,917.50 : x
2. Step 2: Convert to fraction form
   43,789.50/60,429.75 = 23,917.50/x
3. Step 3: Cross multiply
   43,789.50x = 60,429.75 × 23,917.50
4. Step 4: Simplify right side
   43,789.50x = 1,445,328,545.63
5. Step 5: Solve for x
   x = 1,445,328,545.63/43,789.50
6. Step 6: Final answer
   x = 33,006.28