Finding the Fourth Proportional to 84,659.67, 116,831.61 and 46,422.72

Step by Step Solution

1. Step 1: Write the proportion equation
   84,659.67 : 116,831.61 = 46,422.72 : x
2. Step 2: Convert to fraction form
   84,659.67/116,831.61 = 46,422.72/x
3. Step 3: Cross multiply
   84,659.67x = 116,831.61 × 46,422.72
4. Step 4: Simplify right side
   84,659.67x = 5,423,641,118.18
5. Step 5: Solve for x
   x = 5,423,641,118.18/84,659.67
6. Step 6: Final answer
   x = 64,064.05