Finding the Fourth Proportional to 143,109.62, 214,670.25 and 36,496.34

Step by Step Solution

1. Step 1: Write the proportion equation
   143,109.62 : 214,670.25 = 36,496.34 : x
2. Step 2: Convert to fraction form
   143,109.62/214,670.25 = 36,496.34/x
3. Step 3: Cross multiply
   143,109.62x = 214,670.25 × 36,496.34
4. Step 4: Simplify right side
   143,109.62x = 7,834,678,431.89
5. Step 5: Solve for x
   x = 7,834,678,431.89/143,109.62
6. Step 6: Final answer
   x = 54,745.99