Finding the Fourth Proportional to 81,191, 112,043.58 and 44,892.48

Step by Step Solution

1. Step 1: Write the proportion equation
   81,191 : 112,043.58 = 44,892.48 : x
2. Step 2: Convert to fraction form
   81,191/112,043.58 = 44,892.48/x
3. Step 3: Cross multiply
   81,191x = 112,043.58 × 44,892.48
4. Step 4: Simplify right side
   81,191x = 5,029,914,174.28
5. Step 5: Solve for x
   x = 5,029,914,174.28/81,191
6. Step 6: Final answer
   x = 61,951.62