Finding the Fourth Proportional to 89,035.30, 122,864.06 and 48,741.36

Step by Step Solution

1. Step 1: Write the proportion equation
   89,035.30 : 122,864.06 = 48,741.36 : x
2. Step 2: Convert to fraction form
   89,035.30/122,864.06 = 48,741.36/x
3. Step 3: Cross multiply
   89,035.30x = 122,864.06 × 48,741.36
4. Step 4: Simplify right side
   89,035.30x = 5,988,561,379.52
5. Step 5: Solve for x
   x = 5,988,561,379.52/89,035.30
6. Step 6: Final answer
   x = 67,260.53