Finding the Fourth Proportional to 42,659.85, 58,867.35 and 23,540.39

Step by Step Solution

1. Step 1: Write the proportion equation
   42,659.85 : 58,867.35 = 23,540.39 : x
2. Step 2: Convert to fraction form
   42,659.85/58,867.35 = 23,540.39/x
3. Step 3: Cross multiply
   42,659.85x = 58,867.35 × 23,540.39
4. Step 4: Simplify right side
   42,659.85x = 1,385,760,082.93
5. Step 5: Solve for x
   x = 1,385,760,082.93/42,659.85
6. Step 6: Final answer
   x = 32,483.94