Finding the Fourth Proportional to 84,636.12, 116,801.82 and 46,911

Step by Step Solution

1. Step 1: Write the proportion equation
   84,636.12 : 116,801.82 = 46,911 : x
2. Step 2: Convert to fraction form
   84,636.12/116,801.82 = 46,911/x
3. Step 3: Cross multiply
   84,636.12x = 116,801.82 × 46,911
4. Step 4: Simplify right side
   84,636.12x = 5,479,290,178.02
5. Step 5: Solve for x
   x = 5,479,290,178.02/84,636.12
6. Step 6: Final answer
   x = 64,739.38