Finding the Fourth Proportional to 88,994.90, 122,811.30 and 48,707.84

Step by Step Solution

1. Step 1: Write the proportion equation
   88,994.90 : 122,811.30 = 48,707.84 : x
2. Step 2: Convert to fraction form
   88,994.90/122,811.30 = 48,707.84/x
3. Step 3: Cross multiply
   88,994.90x = 122,811.30 × 48,707.84
4. Step 4: Simplify right side
   88,994.90x = 5,981,873,150.59
5. Step 5: Solve for x
   x = 5,981,873,150.59/88,994.90
6. Step 6: Final answer
   x = 67,215.91