Finding the Fourth Proportional to 84,261.72, 116,275.32 and 46,533

Step by Step Solution

1. Step 1: Write the proportion equation
   84,261.72 : 116,275.32 = 46,533 : x
2. Step 2: Convert to fraction form
   84,261.72/116,275.32 = 46,533/x
3. Step 3: Cross multiply
   84,261.72x = 116,275.32 × 46,533
4. Step 4: Simplify right side
   84,261.72x = 5,410,639,465.56
5. Step 5: Solve for x
   x = 5,410,639,465.56/84,261.72
6. Step 6: Final answer
   x = 64,212.31