Finding the Fourth Proportional to 42,734.85, 58,977.54 and 23,616.31

Step by Step Solution

1. Step 1: Write the proportion equation
   42,734.85 : 58,977.54 = 23,616.31 : x
2. Step 2: Convert to fraction form
   42,734.85/58,977.54 = 23,616.31/x
3. Step 3: Cross multiply
   42,734.85x = 58,977.54 × 23,616.31
4. Step 4: Simplify right side
   42,734.85x = 1,392,831,720.23
5. Step 5: Solve for x
   x = 1,392,831,720.23/42,734.85
6. Step 6: Final answer
   x = 32,592.41