Finding the Fourth Proportional to 111,386.02, 167,093.03 and 54,461.83

Step by Step Solution

1. Step 1: Write the proportion equation
   111,386.02 : 167,093.03 = 54,461.83 : x
2. Step 2: Convert to fraction form
   111,386.02/167,093.03 = 54,461.83/x
3. Step 3: Cross multiply
   111,386.02x = 167,093.03 × 54,461.83
4. Step 4: Simplify right side
   111,386.02x = 9,100,191,912.47
5. Step 5: Solve for x
   x = 9,100,191,912.47/111,386.02
6. Step 6: Final answer
   x = 81,699.59