Finding the Fourth Proportional to 80,541.84, 111,131.16 and 46,538.16

Step by Step Solution

1. Step 1: Write the proportion equation
   80,541.84 : 111,131.16 = 46,538.16 : x
2. Step 2: Convert to fraction form
   80,541.84/111,131.16 = 46,538.16/x
3. Step 3: Cross multiply
   80,541.84x = 111,131.16 × 46,538.16
4. Step 4: Simplify right side
   80,541.84x = 5,171,839,705.07
5. Step 5: Solve for x
   x = 5,171,839,705.07/80,541.84
6. Step 6: Final answer
   x = 64,213.08