Finding the Fourth Proportional to 84,164.58, 116,147.52 and 46,438.83

Step by Step Solution

1. Step 1: Write the proportion equation
   84,164.58 : 116,147.52 = 46,438.83 : x
2. Step 2: Convert to fraction form
   84,164.58/116,147.52 = 46,438.83/x
3. Step 3: Cross multiply
   84,164.58x = 116,147.52 × 46,438.83
4. Step 4: Simplify right side
   84,164.58x = 5,393,754,936.20
5. Step 5: Solve for x
   x = 5,393,754,936.20/84,164.58
6. Step 6: Final answer
   x = 64,085.81