Finding the Fourth Proportional to 34,105.34, 47,064.66 and 18,997.98

Step by Step Solution

1. Step 1: Write the proportion equation
   34,105.34 : 47,064.66 = 18,997.98 : x
2. Step 2: Convert to fraction form
   34,105.34/47,064.66 = 18,997.98/x
3. Step 3: Cross multiply
   34,105.34x = 47,064.66 × 18,997.98
4. Step 4: Simplify right side
   34,105.34x = 894,133,469.39
5. Step 5: Solve for x
   x = 894,133,469.39/34,105.34
6. Step 6: Final answer
   x = 26,216.82