Finding the Fourth Proportional to 82,632.99, 123,900.21 and 32,720.25

Step by Step Solution

1. Step 1: Write the proportion equation
   82,632.99 : 123,900.21 = 32,720.25 : x
2. Step 2: Convert to fraction form
   82,632.99/123,900.21 = 32,720.25/x
3. Step 3: Cross multiply
   82,632.99x = 123,900.21 × 32,720.25
4. Step 4: Simplify right side
   82,632.99x = 4,054,045,846.25
5. Step 5: Solve for x
   x = 4,054,045,846.25/82,632.99
6. Step 6: Final answer
   x = 49,060.86