Finding the Fourth Proportional to 84,387.84, 116,452.08 and 46,662.72

Step by Step Solution

1. Step 1: Write the proportion equation
   84,387.84 : 116,452.08 = 46,662.72 : x
2. Step 2: Convert to fraction form
   84,387.84/116,452.08 = 46,662.72/x
3. Step 3: Cross multiply
   84,387.84x = 116,452.08 × 46,662.72
4. Step 4: Simplify right side
   84,387.84x = 5,433,970,802.46
5. Step 5: Solve for x
   x = 5,433,970,802.46/84,387.84
6. Step 6: Final answer
   x = 64,392.82