Finding the Fourth Proportional to 82,707.48, 114,162.12 and 46,921.32

Step by Step Solution

1. Step 1: Write the proportion equation
   82,707.48 : 114,162.12 = 46,921.32 : x
2. Step 2: Convert to fraction form
   82,707.48/114,162.12 = 46,921.32/x
3. Step 3: Cross multiply
   82,707.48x = 114,162.12 × 46,921.32
4. Step 4: Simplify right side
   82,707.48x = 5,356,637,364.40
5. Step 5: Solve for x
   x = 5,356,637,364.40/82,707.48
6. Step 6: Final answer
   x = 64,766.06