Finding the Fourth Proportional to 84,196.64, 116,189.16 and 46,470.08

Step by Step Solution

1. Step 1: Write the proportion equation
   84,196.64 : 116,189.16 = 46,470.08 : x
2. Step 2: Convert to fraction form
   84,196.64/116,189.16 = 46,470.08/x
3. Step 3: Cross multiply
   84,196.64x = 116,189.16 × 46,470.08
4. Step 4: Simplify right side
   84,196.64x = 5,399,319,560.33
5. Step 5: Solve for x
   x = 5,399,319,560.33/84,196.64
6. Step 6: Final answer
   x = 64,127.49