Finding the Fourth Proportional to 47,498.34, 71,197.20 and 17,903.46

Step by Step Solution

1. Step 1: Write the proportion equation
   47,498.34 : 71,197.20 = 17,903.46 : x
2. Step 2: Convert to fraction form
   47,498.34/71,197.20 = 17,903.46/x
3. Step 3: Cross multiply
   47,498.34x = 71,197.20 × 17,903.46
4. Step 4: Simplify right side
   47,498.34x = 1,274,676,222.31
5. Step 5: Solve for x
   x = 1,274,676,222.31/47,498.34
6. Step 6: Final answer
   x = 26,836.23