Finding the Fourth Proportional to 84,429, 116,513.28 and 46,703.16

Step by Step Solution

1. Step 1: Write the proportion equation
   84,429 : 116,513.28 = 46,703.16 : x
2. Step 2: Convert to fraction form
   84,429/116,513.28 = 46,703.16/x
3. Step 3: Cross multiply
   84,429x = 116,513.28 × 46,703.16
4. Step 4: Simplify right side
   84,429x = 5,441,538,357.96
5. Step 5: Solve for x
   x = 5,441,538,357.96/84,429
6. Step 6: Final answer
   x = 64,451.06