Finding the Fourth Proportional to 42,735.16, 58,974.96 and 23,870.08

Step by Step Solution

1. Step 1: Write the proportion equation
   42,735.16 : 58,974.96 = 23,870.08 : x
2. Step 2: Convert to fraction form
   42,735.16/58,974.96 = 23,870.08/x
3. Step 3: Cross multiply
   42,735.16x = 58,974.96 × 23,870.08
4. Step 4: Simplify right side
   42,735.16x = 1,407,737,013.20
5. Step 5: Solve for x
   x = 1,407,737,013.20/42,735.16
6. Step 6: Final answer
   x = 32,940.96