Finding the Fourth Proportional to 34,056.56, 47,003.69 and 19,906.67

Step by Step Solution

1. Step 1: Write the proportion equation
   34,056.56 : 47,003.69 = 19,906.67 : x
2. Step 2: Convert to fraction form
   34,056.56/47,003.69 = 19,906.67/x
3. Step 3: Cross multiply
   34,056.56x = 47,003.69 × 19,906.67
4. Step 4: Simplify right side
   34,056.56x = 935,686,846.08
5. Step 5: Solve for x
   x = 935,686,846.08/34,056.56
6. Step 6: Final answer
   x = 27,474.50