Finding the Fourth Proportional to 81,525.24, 112,506.00 and 49,255.37

Step by Step Solution

1. Step 1: Write the proportion equation
   81,525.24 : 112,506.00 = 49,255.37 : x
2. Step 2: Convert to fraction form
   81,525.24/112,506.00 = 49,255.37/x
3. Step 3: Cross multiply
   81,525.24x = 112,506.00 × 49,255.37
4. Step 4: Simplify right side
   81,525.24x = 5,541,524,410.94
5. Step 5: Solve for x
   x = 5,541,524,410.94/81,525.24
6. Step 6: Final answer
   x = 67,973.11