Finding the Fourth Proportional to 88,958.84, 122,863.98 and 60,615.32

Step by Step Solution

1. Step 1: Write the proportion equation
   88,958.84 : 122,863.98 = 60,615.32 : x
2. Step 2: Convert to fraction form
   88,958.84/122,863.98 = 60,615.32/x
3. Step 3: Cross multiply
   88,958.84x = 122,863.98 × 60,615.32
4. Step 4: Simplify right side
   88,958.84x = 7,447,439,464.17
5. Step 5: Solve for x
   x = 7,447,439,464.17/88,958.84
6. Step 6: Final answer
   x = 83,717.81