Finding the Fourth Proportional to 88,819, 122,570.22 and 51,093.25

Step by Step Solution

1. Step 1: Write the proportion equation
   88,819 : 122,570.22 = 51,093.25 : x
2. Step 2: Convert to fraction form
   88,819/122,570.22 = 51,093.25/x
3. Step 3: Cross multiply
   88,819x = 122,570.22 × 51,093.25
4. Step 4: Simplify right side
   88,819x = 6,262,510,893.02
5. Step 5: Solve for x
   x = 6,262,510,893.02/88,819
6. Step 6: Final answer
   x = 70,508.69