Finding the Fourth Proportional to 111,999.83, 168,032.54 and 33,116.10

Step by Step Solution

1. Step 1: Write the proportion equation
   111,999.83 : 168,032.54 = 33,116.10 : x
2. Step 2: Convert to fraction form
   111,999.83/168,032.54 = 33,116.10/x
3. Step 3: Cross multiply
   111,999.83x = 168,032.54 × 33,116.10
4. Step 4: Simplify right side
   111,999.83x = 5,564,582,232.31
5. Step 5: Solve for x
   x = 5,564,582,232.31/111,999.83
6. Step 6: Final answer
   x = 49,683.85