Finding the Fourth Proportional to 84,401, 116,463.30 and 46,670.12

Step by Step Solution

1. Step 1: Write the proportion equation
   84,401 : 116,463.30 = 46,670.12 : x
2. Step 2: Convert to fraction form
   84,401/116,463.30 = 46,670.12/x
3. Step 3: Cross multiply
   84,401x = 116,463.30 × 46,670.12
4. Step 4: Simplify right side
   84,401x = 5,435,356,186.60
5. Step 5: Solve for x
   x = 5,435,356,186.60/84,401
6. Step 6: Final answer
   x = 64,399.19