Finding the Fourth Proportional to 61,648.05, 92,464.83 and 17,278.37

Step by Step Solution

1. Step 1: Write the proportion equation
   61,648.05 : 92,464.83 = 17,278.37 : x
2. Step 2: Convert to fraction form
   61,648.05/92,464.83 = 17,278.37/x
3. Step 3: Cross multiply
   61,648.05x = 92,464.83 × 17,278.37
4. Step 4: Simplify right side
   61,648.05x = 1,597,641,775.89
5. Step 5: Solve for x
   x = 1,597,641,775.89/61,648.05
6. Step 6: Final answer
   x = 25,915.53