Finding the Fourth Proportional to 88,597.50, 122,264.55 and 48,853.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,597.50 : 122,264.55 = 48,853.50 : x
2. Step 2: Convert to fraction form
   88,597.50/122,264.55 = 48,853.50/x
3. Step 3: Cross multiply
   88,597.50x = 122,264.55 × 48,853.50
4. Step 4: Simplify right side
   88,597.50x = 5,973,051,193.43
5. Step 5: Solve for x
   x = 5,973,051,193.43/88,597.50
6. Step 6: Final answer
   x = 67,417.83