Finding the Fourth Proportional to 42,379.50, 58,485.53 and 23,516.63

Step by Step Solution

1. Step 1: Write the proportion equation
   42,379.50 : 58,485.53 = 23,516.63 : x
2. Step 2: Convert to fraction form
   42,379.50/58,485.53 = 23,516.63/x
3. Step 3: Cross multiply
   42,379.50x = 58,485.53 × 23,516.63
4. Step 4: Simplify right side
   42,379.50x = 1,375,382,335.73
5. Step 5: Solve for x
   x = 1,375,382,335.73/42,379.50
6. Step 6: Final answer
   x = 32,453.95