Finding the Fourth Proportional to 42,623.54, 58,820.56 and 23,760.26

Step by Step Solution

1. Step 1: Write the proportion equation
   42,623.54 : 58,820.56 = 23,760.26 : x
2. Step 2: Convert to fraction form
   42,623.54/58,820.56 = 23,760.26/x
3. Step 3: Cross multiply
   42,623.54x = 58,820.56 × 23,760.26
4. Step 4: Simplify right side
   42,623.54x = 1,397,591,798.95
5. Step 5: Solve for x
   x = 1,397,591,798.95/42,623.54
6. Step 6: Final answer
   x = 32,789.20