Finding the Fourth Proportional to 70,667.38, 106,049.67 and 29,114.38

Step by Step Solution

1. Step 1: Write the proportion equation
   70,667.38 : 106,049.67 = 29,114.38 : x
2. Step 2: Convert to fraction form
   70,667.38/106,049.67 = 29,114.38/x
3. Step 3: Cross multiply
   70,667.38x = 106,049.67 × 29,114.38
4. Step 4: Simplify right side
   70,667.38x = 3,087,569,715.43
5. Step 5: Solve for x
   x = 3,087,569,715.43/70,667.38
6. Step 6: Final answer
   x = 43,691.59