Finding the Fourth Proportional to 88,594.23, 122,259.73 and 48,307.89

Step by Step Solution

1. Step 1: Write the proportion equation
   88,594.23 : 122,259.73 = 48,307.89 : x
2. Step 2: Convert to fraction form
   88,594.23/122,259.73 = 48,307.89/x
3. Step 3: Cross multiply
   88,594.23x = 122,259.73 × 48,307.89
4. Step 4: Simplify right side
   88,594.23x = 5,906,110,016.55
5. Step 5: Solve for x
   x = 5,906,110,016.55/88,594.23
6. Step 6: Final answer
   x = 66,664.72