Finding the Fourth Proportional to 42,531.30, 58,695.49 and 23,668.83

Step by Step Solution

1. Step 1: Write the proportion equation
   42,531.30 : 58,695.49 = 23,668.83 : x
2. Step 2: Convert to fraction form
   42,531.30/58,695.49 = 23,668.83/x
3. Step 3: Cross multiply
   42,531.30x = 58,695.49 × 23,668.83
4. Step 4: Simplify right side
   42,531.30x = 1,389,253,574.58
5. Step 5: Solve for x
   x = 1,389,253,574.58/42,531.30
6. Step 6: Final answer
   x = 32,664.26