Finding the Fourth Proportional to 113,897.34, 157,178.34 and 63,596.34

Step by Step Solution

1. Step 1: Write the proportion equation
   113,897.34 : 157,178.34 = 63,596.34 : x
2. Step 2: Convert to fraction form
   113,897.34/157,178.34 = 63,596.34/x
3. Step 3: Cross multiply
   113,897.34x = 157,178.34 × 63,596.34
4. Step 4: Simplify right side
   113,897.34x = 9,995,967,151.28
5. Step 5: Solve for x
   x = 9,995,967,151.28/113,897.34
6. Step 6: Final answer
   x = 87,762.96