Finding the Fourth Proportional to 114,453.42, 157,942.89 and 63,466.35

Step by Step Solution

1. Step 1: Write the proportion equation
   114,453.42 : 157,942.89 = 63,466.35 : x
2. Step 2: Convert to fraction form
   114,453.42/157,942.89 = 63,466.35/x
3. Step 3: Cross multiply
   114,453.42x = 157,942.89 × 63,466.35
4. Step 4: Simplify right side
   114,453.42x = 10,024,058,736.75
5. Step 5: Solve for x
   x = 10,024,058,736.75/114,453.42
6. Step 6: Final answer
   x = 87,581.99