Finding the Fourth Proportional to 84,048.57, 115,986.69 and 46,322.82

Step by Step Solution

1. Step 1: Write the proportion equation
   84,048.57 : 115,986.69 = 46,322.82 : x
2. Step 2: Convert to fraction form
   84,048.57/115,986.69 = 46,322.82/x
3. Step 3: Cross multiply
   84,048.57x = 115,986.69 × 46,322.82
4. Step 4: Simplify right side
   84,048.57x = 5,372,830,563.27
5. Step 5: Solve for x
   x = 5,372,830,563.27/84,048.57
6. Step 6: Final answer
   x = 63,925.31