Finding the Fourth Proportional to 123,325.58, 185,007.69 and 52,248.39

Step by Step Solution

1. Step 1: Write the proportion equation
   123,325.58 : 185,007.69 = 52,248.39 : x
2. Step 2: Convert to fraction form
   123,325.58/185,007.69 = 52,248.39/x
3. Step 3: Cross multiply
   123,325.58x = 185,007.69 × 52,248.39
4. Step 4: Simplify right side
   123,325.58x = 9,666,353,940.12
5. Step 5: Solve for x
   x = 9,666,353,940.12/123,325.58
6. Step 6: Final answer
   x = 78,380.77