Finding the Fourth Proportional to 84,187.54, 116,185.89 and 46,469.62

Step by Step Solution

1. Step 1: Write the proportion equation
   84,187.54 : 116,185.89 = 46,469.62 : x
2. Step 2: Convert to fraction form
   84,187.54/116,185.89 = 46,469.62/x
3. Step 3: Cross multiply
   84,187.54x = 116,185.89 × 46,469.62
4. Step 4: Simplify right side
   84,187.54x = 5,399,114,157.66
5. Step 5: Solve for x
   x = 5,399,114,157.66/84,187.54
6. Step 6: Final answer
   x = 64,131.99