Finding the Fourth Proportional to 35,522.56, 49,020.38 and 19,389.34

Step by Step Solution

1. Step 1: Write the proportion equation
   35,522.56 : 49,020.38 = 19,389.34 : x
2. Step 2: Convert to fraction form
   35,522.56/49,020.38 = 19,389.34/x
3. Step 3: Cross multiply
   35,522.56x = 49,020.38 × 19,389.34
4. Step 4: Simplify right side
   35,522.56x = 950,472,814.75
5. Step 5: Solve for x
   x = 950,472,814.75/35,522.56
6. Step 6: Final answer
   x = 26,756.88