Finding the Fourth Proportional to 88,984.50, 122,798.59 and 48,698.28

Step by Step Solution

1. Step 1: Write the proportion equation
   88,984.50 : 122,798.59 = 48,698.28 : x
2. Step 2: Convert to fraction form
   88,984.50/122,798.59 = 48,698.28/x
3. Step 3: Cross multiply
   88,984.50x = 122,798.59 × 48,698.28
4. Step 4: Simplify right side
   88,984.50x = 5,980,080,119.43
5. Step 5: Solve for x
   x = 5,980,080,119.43/88,984.50
6. Step 6: Final answer
   x = 67,203.62