Finding the Fourth Proportional to 42,726.89, 58,964.03 and 23,864.05

Step by Step Solution

1. Step 1: Write the proportion equation
   42,726.89 : 58,964.03 = 23,864.05 : x
2. Step 2: Convert to fraction form
   42,726.89/58,964.03 = 23,864.05/x
3. Step 3: Cross multiply
   42,726.89x = 58,964.03 × 23,864.05
4. Step 4: Simplify right side
   42,726.89x = 1,407,120,440.80
5. Step 5: Solve for x
   x = 1,407,120,440.80/42,726.89
6. Step 6: Final answer
   x = 32,932.90