Finding the Fourth Proportional to 113,137.42, 169,777.72 and 63,250.24

Step by Step Solution

1. Step 1: Write the proportion equation
   113,137.42 : 169,777.72 = 63,250.24 : x
2. Step 2: Convert to fraction form
   113,137.42/169,777.72 = 63,250.24/x
3. Step 3: Cross multiply
   113,137.42x = 169,777.72 × 63,250.24
4. Step 4: Simplify right side
   113,137.42x = 10,738,481,809.21
5. Step 5: Solve for x
   x = 10,738,481,809.21/113,137.42
6. Step 6: Final answer
   x = 94,915.39