Finding the Fourth Proportional to 89,076.72, 122,925.93 and 48,791.16

Step by Step Solution

1. Step 1: Write the proportion equation
   89,076.72 : 122,925.93 = 48,791.16 : x
2. Step 2: Convert to fraction form
   89,076.72/122,925.93 = 48,791.16/x
3. Step 3: Cross multiply
   89,076.72x = 122,925.93 × 48,791.16
4. Step 4: Simplify right side
   89,076.72x = 5,997,698,555.75
5. Step 5: Solve for x
   x = 5,997,698,555.75/89,076.72
6. Step 6: Final answer
   x = 67,331.83