Finding the Fourth Proportional to 35,477.50, 48,958.41 and 19,561.54

Step by Step Solution

1. Step 1: Write the proportion equation
   35,477.50 : 48,958.41 = 19,561.54 : x
2. Step 2: Convert to fraction form
   35,477.50/48,958.41 = 19,561.54/x
3. Step 3: Cross multiply
   35,477.50x = 48,958.41 × 19,561.54
4. Step 4: Simplify right side
   35,477.50x = 957,701,895.55
5. Step 5: Solve for x
   x = 957,701,895.55/35,477.50
6. Step 6: Final answer
   x = 26,994.63