Finding the Fourth Proportional to 82,556.80, 123,852.42 and 37,556.80

Step by Step Solution

1. Step 1: Write the proportion equation
   82,556.80 : 123,852.42 = 37,556.80 : x
2. Step 2: Convert to fraction form
   82,556.80/123,852.42 = 37,556.80/x
3. Step 3: Cross multiply
   82,556.80x = 123,852.42 × 37,556.80
4. Step 4: Simplify right side
   82,556.80x = 4,651,500,567.46
5. Step 5: Solve for x
   x = 4,651,500,567.46/82,556.80
6. Step 6: Final answer
   x = 56,343.03