Finding the Fourth Proportional to 89,076.58, 122,925.71 and 48,791.02

Step by Step Solution

1. Step 1: Write the proportion equation
   89,076.58 : 122,925.71 = 48,791.02 : x
2. Step 2: Convert to fraction form
   89,076.58/122,925.71 = 48,791.02/x
3. Step 3: Cross multiply
   89,076.58x = 122,925.71 × 48,791.02
4. Step 4: Simplify right side
   89,076.58x = 5,997,670,160.50
5. Step 5: Solve for x
   x = 5,997,670,160.50/89,076.58
6. Step 6: Final answer
   x = 67,331.62