Finding the Fourth Proportional to 47,669.56, 71,460.19 and 17,667.09

Step by Step Solution

1. Step 1: Write the proportion equation
   47,669.56 : 71,460.19 = 17,667.09 : x
2. Step 2: Convert to fraction form
   47,669.56/71,460.19 = 17,667.09/x
3. Step 3: Cross multiply
   47,669.56x = 71,460.19 × 17,667.09
4. Step 4: Simplify right side
   47,669.56x = 1,262,493,630.23
5. Step 5: Solve for x
   x = 1,262,493,630.23/47,669.56
6. Step 6: Final answer
   x = 26,484.27