Finding the Fourth Proportional to 42,783.90, 59,040.96 and 23,665.34

Step by Step Solution

1. Step 1: Write the proportion equation
   42,783.90 : 59,040.96 = 23,665.34 : x
2. Step 2: Convert to fraction form
   42,783.90/59,040.96 = 23,665.34/x
3. Step 3: Cross multiply
   42,783.90x = 59,040.96 × 23,665.34
4. Step 4: Simplify right side
   42,783.90x = 1,397,224,392.33
5. Step 5: Solve for x
   x = 1,397,224,392.33/42,783.90
6. Step 6: Final answer
   x = 32,657.71