Finding the Fourth Proportional to 174,404.50, 261,609.27 and 49,745.50

Step by Step Solution

1. Step 1: Write the proportion equation
   174,404.50 : 261,609.27 = 49,745.50 : x
2. Step 2: Convert to fraction form
   174,404.50/261,609.27 = 49,745.50/x
3. Step 3: Cross multiply
   174,404.50x = 261,609.27 × 49,745.50
4. Step 4: Simplify right side
   174,404.50x = 13,013,883,940.79
5. Step 5: Solve for x
   x = 13,013,883,940.79/174,404.50
6. Step 6: Final answer
   x = 74,618.97