Finding the Fourth Proportional to 42,802.60, 59,067.72 and 23,938.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,802.60 : 59,067.72 = 23,938.50 : x
2. Step 2: Convert to fraction form
   42,802.60/59,067.72 = 23,938.50/x
3. Step 3: Cross multiply
   42,802.60x = 59,067.72 × 23,938.50
4. Step 4: Simplify right side
   42,802.60x = 1,413,992,615.22
5. Step 5: Solve for x
   x = 1,413,992,615.22/42,802.60
6. Step 6: Final answer
   x = 33,035.20