Finding the Fourth Proportional to 35,315.29, 48,735.98 and 19,401.22

Step by Step Solution

1. Step 1: Write the proportion equation
   35,315.29 : 48,735.98 = 19,401.22 : x
2. Step 2: Convert to fraction form
   35,315.29/48,735.98 = 19,401.22/x
3. Step 3: Cross multiply
   35,315.29x = 48,735.98 × 19,401.22
4. Step 4: Simplify right side
   35,315.29x = 945,537,469.90
5. Step 5: Solve for x
   x = 945,537,469.90/35,315.29
6. Step 6: Final answer
   x = 26,774.17