Finding the Fourth Proportional to 84,145.18, 116,112.27 and 46,417

Step by Step Solution

1. Step 1: Write the proportion equation
   84,145.18 : 116,112.27 = 46,417 : x
2. Step 2: Convert to fraction form
   84,145.18/116,112.27 = 46,417/x
3. Step 3: Cross multiply
   84,145.18x = 116,112.27 × 46,417
4. Step 4: Simplify right side
   84,145.18x = 5,389,583,236.59
5. Step 5: Solve for x
   x = 5,389,583,236.59/84,145.18
6. Step 6: Final answer
   x = 64,051.00