Finding the Fourth Proportional to 82,566.24, 113,970.48 and 49,032

Step by Step Solution

1. Step 1: Write the proportion equation
   82,566.24 : 113,970.48 = 49,032 : x
2. Step 2: Convert to fraction form
   82,566.24/113,970.48 = 49,032/x
3. Step 3: Cross multiply
   82,566.24x = 113,970.48 × 49,032
4. Step 4: Simplify right side
   82,566.24x = 5,588,200,575.36
5. Step 5: Solve for x
   x = 5,588,200,575.36/82,566.24
6. Step 6: Final answer
   x = 67,681.42