Finding the Fourth Proportional to 82,216.80, 123,338.09 and 34,832.01

Step by Step Solution

1. Step 1: Write the proportion equation
   82,216.80 : 123,338.09 = 34,832.01 : x
2. Step 2: Convert to fraction form
   82,216.80/123,338.09 = 34,832.01/x
3. Step 3: Cross multiply
   82,216.80x = 123,338.09 × 34,832.01
4. Step 4: Simplify right side
   82,216.80x = 4,296,113,410.10
5. Step 5: Solve for x
   x = 4,296,113,410.10/82,216.80
6. Step 6: Final answer
   x = 52,253.47