Finding the Fourth Proportional to 42,586.66, 58,770.77 and 23,723.79

Step by Step Solution

1. Step 1: Write the proportion equation
   42,586.66 : 58,770.77 = 23,723.79 : x
2. Step 2: Convert to fraction form
   42,586.66/58,770.77 = 23,723.79/x
3. Step 3: Cross multiply
   42,586.66x = 58,770.77 × 23,723.79
4. Step 4: Simplify right side
   42,586.66x = 1,394,265,066.61
5. Step 5: Solve for x
   x = 1,394,265,066.61/42,586.66
6. Step 6: Final answer
   x = 32,739.48