Finding the Fourth Proportional to 114,181.50, 157,570.47 and 63,880.50

Step by Step Solution

1. Step 1: Write the proportion equation
   114,181.50 : 157,570.47 = 63,880.50 : x
2. Step 2: Convert to fraction form
   114,181.50/157,570.47 = 63,880.50/x
3. Step 3: Cross multiply
   114,181.50x = 157,570.47 × 63,880.50
4. Step 4: Simplify right side
   114,181.50x = 10,065,680,408.84
5. Step 5: Solve for x
   x = 10,065,680,408.84/114,181.50
6. Step 6: Final answer
   x = 88,155.09