Finding the Fourth Proportional to 88,513.81, 122,147.60 and 48,227.45

Step by Step Solution

1. Step 1: Write the proportion equation
   88,513.81 : 122,147.60 = 48,227.45 : x
2. Step 2: Convert to fraction form
   88,513.81/122,147.60 = 48,227.45/x
3. Step 3: Cross multiply
   88,513.81x = 122,147.60 × 48,227.45
4. Step 4: Simplify right side
   88,513.81x = 5,890,867,106.83
5. Step 5: Solve for x
   x = 5,890,867,106.83/88,513.81
6. Step 6: Final answer
   x = 66,553.08