Finding the Fourth Proportional to 85,094.88, 117,425.89 and 48,788.54

Step by Step Solution

1. Step 1: Write the proportion equation
   85,094.88 : 117,425.89 = 48,788.54 : x
2. Step 2: Convert to fraction form
   85,094.88/117,425.89 = 48,788.54/x
3. Step 3: Cross multiply
   85,094.88x = 117,425.89 × 48,788.54
4. Step 4: Simplify right side
   85,094.88x = 5,729,037,731.30
5. Step 5: Solve for x
   x = 5,729,037,731.30/85,094.88
6. Step 6: Final answer
   x = 67,325.29