Finding the Fourth Proportional to 47,508.59, 71,189.01 and 17,910.29

Step by Step Solution

1. Step 1: Write the proportion equation
   47,508.59 : 71,189.01 = 17,910.29 : x
2. Step 2: Convert to fraction form
   47,508.59/71,189.01 = 17,910.29/x
3. Step 3: Cross multiply
   47,508.59x = 71,189.01 × 17,910.29
4. Step 4: Simplify right side
   47,508.59x = 1,275,015,991.89
5. Step 5: Solve for x
   x = 1,275,015,991.89/47,508.59
6. Step 6: Final answer
   x = 26,837.59