Finding the Fourth Proportional to 63,080.78, 87,047.50 and 36,204.37

Step by Step Solution

1. Step 1: Write the proportion equation
   63,080.78 : 87,047.50 = 36,204.37 : x
2. Step 2: Convert to fraction form
   63,080.78/87,047.50 = 36,204.37/x
3. Step 3: Cross multiply
   63,080.78x = 87,047.50 × 36,204.37
4. Step 4: Simplify right side
   63,080.78x = 3,151,499,897.58
5. Step 5: Solve for x
   x = 3,151,499,897.58/63,080.78
6. Step 6: Final answer
   x = 49,959.75