Finding the Fourth Proportional to 84,258.81, 116,275.55 and 46,532.25

Step by Step Solution

1. Step 1: Write the proportion equation
   84,258.81 : 116,275.55 = 46,532.25 : x
2. Step 2: Convert to fraction form
   84,258.81/116,275.55 = 46,532.25/x
3. Step 3: Cross multiply
   84,258.81x = 116,275.55 × 46,532.25
4. Step 4: Simplify right side
   84,258.81x = 5,410,562,728.83
5. Step 5: Solve for x
   x = 5,410,562,728.83/84,258.81
6. Step 6: Final answer
   x = 64,213.61