Finding the Fourth Proportional to 34,439.72, 47,544.91 and 23,168.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,439.72 : 47,544.91 = 23,168.50 : x
2. Step 2: Convert to fraction form
   34,439.72/47,544.91 = 23,168.50/x
3. Step 3: Cross multiply
   34,439.72x = 47,544.91 × 23,168.50
4. Step 4: Simplify right side
   34,439.72x = 1,101,544,070.55
5. Step 5: Solve for x
   x = 1,101,544,070.55/34,439.72
6. Step 6: Final answer
   x = 31,984.70