Finding the Fourth Proportional to 42,493.72, 58,639.18 and 23,627.16

Step by Step Solution

1. Step 1: Write the proportion equation
   42,493.72 : 58,639.18 = 23,627.16 : x
2. Step 2: Convert to fraction form
   42,493.72/58,639.18 = 23,627.16/x
3. Step 3: Cross multiply
   42,493.72x = 58,639.18 × 23,627.16
4. Step 4: Simplify right side
   42,493.72x = 1,385,477,288.13
5. Step 5: Solve for x
   x = 1,385,477,288.13/42,493.72
6. Step 6: Final answer
   x = 32,604.28