Finding the Fourth Proportional to 88,638.06, 122,322.83 and 48,352.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,638.06 : 122,322.83 = 48,352.50 : x
2. Step 2: Convert to fraction form
   88,638.06/122,322.83 = 48,352.50/x
3. Step 3: Cross multiply
   88,638.06x = 122,322.83 × 48,352.50
4. Step 4: Simplify right side
   88,638.06x = 5,914,614,395.81
5. Step 5: Solve for x
   x = 5,914,614,395.81/88,638.06
6. Step 6: Final answer
   x = 66,727.71