Finding the Fourth Proportional to 84,139.33, 116,104.21 and 46,411.15

Step by Step Solution

1. Step 1: Write the proportion equation
   84,139.33 : 116,104.21 = 46,411.15 : x
2. Step 2: Convert to fraction form
   84,139.33/116,104.21 = 46,411.15/x
3. Step 3: Cross multiply
   84,139.33x = 116,104.21 × 46,411.15
4. Step 4: Simplify right side
   84,139.33x = 5,388,529,905.94
5. Step 5: Solve for x
   x = 5,388,529,905.94/84,139.33
6. Step 6: Final answer
   x = 64,042.94