Finding the Fourth Proportional to 83,941.81, 115,839.48 and 46,216.06

Step by Step Solution

1. Step 1: Write the proportion equation
   83,941.81 : 115,839.48 = 46,216.06 : x
2. Step 2: Convert to fraction form
   83,941.81/115,839.48 = 46,216.06/x
3. Step 3: Cross multiply
   83,941.81x = 115,839.48 × 46,216.06
4. Step 4: Simplify right side
   83,941.81x = 5,353,644,068.45
5. Step 5: Solve for x
   x = 5,353,644,068.45/83,941.81
6. Step 6: Final answer
   x = 63,778.04