Finding the Fourth Proportional to 42,958.90, 59,283.77 and 23,839.05

Step by Step Solution

1. Step 1: Write the proportion equation
   42,958.90 : 59,283.77 = 23,839.05 : x
2. Step 2: Convert to fraction form
   42,958.90/59,283.77 = 23,839.05/x
3. Step 3: Cross multiply
   42,958.90x = 59,283.77 × 23,839.05
4. Step 4: Simplify right side
   42,958.90x = 1,413,268,816.82
5. Step 5: Solve for x
   x = 1,413,268,816.82/42,958.90
6. Step 6: Final answer
   x = 32,898.16