Finding the Fourth Proportional to 88,789.05, 122,531.52 and 48,503.48

Step by Step Solution

1. Step 1: Write the proportion equation
   88,789.05 : 122,531.52 = 48,503.48 : x
2. Step 2: Convert to fraction form
   88,789.05/122,531.52 = 48,503.48/x
3. Step 3: Cross multiply
   88,789.05x = 122,531.52 × 48,503.48
4. Step 4: Simplify right side
   88,789.05x = 5,943,204,274.51
5. Step 5: Solve for x
   x = 5,943,204,274.51/88,789.05
6. Step 6: Final answer
   x = 66,936.23