Finding the Fourth Proportional to 89,038.96, 122,873.73 and 48,752.71

Step by Step Solution

1. Step 1: Write the proportion equation
   89,038.96 : 122,873.73 = 48,752.71 : x
2. Step 2: Convert to fraction form
   89,038.96/122,873.73 = 48,752.71/x
3. Step 3: Cross multiply
   89,038.96x = 122,873.73 × 48,752.71
4. Step 4: Simplify right side
   89,038.96x = 5,990,427,325.31
5. Step 5: Solve for x
   x = 5,990,427,325.31/89,038.96
6. Step 6: Final answer
   x = 67,278.72