Finding the Fourth Proportional to 83,010.79, 114,540.55 and 46,707.18

Step by Step Solution

1. Step 1: Write the proportion equation
   83,010.79 : 114,540.55 = 46,707.18 : x
2. Step 2: Convert to fraction form
   83,010.79/114,540.55 = 46,707.18/x
3. Step 3: Cross multiply
   83,010.79x = 114,540.55 × 46,707.18
4. Step 4: Simplify right side
   83,010.79x = 5,349,866,086.15
5. Step 5: Solve for x
   x = 5,349,866,086.15/83,010.79
6. Step 6: Final answer
   x = 64,447.84