Finding the Fourth Proportional to 84,143.18, 116,109.52 and 46,415.00

Step by Step Solution

1. Step 1: Write the proportion equation
   84,143.18 : 116,109.52 = 46,415.00 : x
2. Step 2: Convert to fraction form
   84,143.18/116,109.52 = 46,415.00/x
3. Step 3: Cross multiply
   84,143.18x = 116,109.52 × 46,415.00
4. Step 4: Simplify right side
   84,143.18x = 5,389,222,558.18
5. Step 5: Solve for x
   x = 5,389,222,558.18/84,143.18
6. Step 6: Final answer
   x = 64,048.24