Finding the Fourth Proportional to 71,227.63, 106,877.89 and 29,138.82

Step by Step Solution

1. Step 1: Write the proportion equation
   71,227.63 : 106,877.89 = 29,138.82 : x
2. Step 2: Convert to fraction form
   71,227.63/106,877.89 = 29,138.82/x
3. Step 3: Cross multiply
   71,227.63x = 106,877.89 × 29,138.82
4. Step 4: Simplify right side
   71,227.63x = 3,114,295,598.69
5. Step 5: Solve for x
   x = 3,114,295,598.69/71,227.63
6. Step 6: Final answer
   x = 43,723.14