Finding the Fourth Proportional to 84,429.40, 116,513.50 and 46,188.14

Step by Step Solution

1. Step 1: Write the proportion equation
   84,429.40 : 116,513.50 = 46,188.14 : x
2. Step 2: Convert to fraction form
   84,429.40/116,513.50 = 46,188.14/x
3. Step 3: Cross multiply
   84,429.40x = 116,513.50 × 46,188.14
4. Step 4: Simplify right side
   84,429.40x = 5,381,541,849.89
5. Step 5: Solve for x
   x = 5,381,541,849.89/84,429.40
6. Step 6: Final answer
   x = 63,740.14