Finding the Fourth Proportional to 143,107.62, 214,667.25 and 36,494.34

Step by Step Solution

1. Step 1: Write the proportion equation
   143,107.62 : 214,667.25 = 36,494.34 : x
2. Step 2: Convert to fraction form
   143,107.62/214,667.25 = 36,494.34/x
3. Step 3: Cross multiply
   143,107.62x = 214,667.25 × 36,494.34
4. Step 4: Simplify right side
   143,107.62x = 7,834,139,608.37
5. Step 5: Solve for x
   x = 7,834,139,608.37/143,107.62
6. Step 6: Final answer
   x = 54,742.99