Finding the Fourth Proportional to 36,577.50, 50,477.31 and 19,810.86

Step by Step Solution

1. Step 1: Write the proportion equation
   36,577.50 : 50,477.31 = 19,810.86 : x
2. Step 2: Convert to fraction form
   36,577.50/50,477.31 = 19,810.86/x
3. Step 3: Cross multiply
   36,577.50x = 50,477.31 × 19,810.86
4. Step 4: Simplify right side
   36,577.50x = 999,998,921.59
5. Step 5: Solve for x
   x = 999,998,921.59/36,577.50
6. Step 6: Final answer
   x = 27,339.18