Finding the Fourth Proportional to 83,123.39, 114,711.01 and 47,315.71

Step by Step Solution

1. Step 1: Write the proportion equation
   83,123.39 : 114,711.01 = 47,315.71 : x
2. Step 2: Convert to fraction form
   83,123.39/114,711.01 = 47,315.71/x
3. Step 3: Cross multiply
   83,123.39x = 114,711.01 × 47,315.71
4. Step 4: Simplify right side
   83,123.39x = 5,427,632,191.12
5. Step 5: Solve for x
   x = 5,427,632,191.12/83,123.39
6. Step 6: Final answer
   x = 65,296.09