Finding the Fourth Proportional to 564,083.78, 846,185.00 and 164,725.67

Step by Step Solution

1. Step 1: Write the proportion equation
   564,083.78 : 846,185.00 = 164,725.67 : x
2. Step 2: Convert to fraction form
   564,083.78/846,185.00 = 164,725.67/x
3. Step 3: Cross multiply
   564,083.78x = 846,185.00 × 164,725.67
4. Step 4: Simplify right side
   564,083.78x = 139,388,390,245.32
5. Step 5: Solve for x
   x = 139,388,390,245.32/564,083.78
6. Step 6: Final answer
   x = 247,105.83