Finding the Fourth Proportional to 82,916.29, 114,427.54 and 47,112.37

Step by Step Solution

1. Step 1: Write the proportion equation
   82,916.29 : 114,427.54 = 47,112.37 : x
2. Step 2: Convert to fraction form
   82,916.29/114,427.54 = 47,112.37/x
3. Step 3: Cross multiply
   82,916.29x = 114,427.54 × 47,112.37
4. Step 4: Simplify right side
   82,916.29x = 5,390,952,375.49
5. Step 5: Solve for x
   x = 5,390,952,375.49/82,916.29
6. Step 6: Final answer
   x = 65,016.81