Finding the Fourth Proportional to 82,446.31, 123,655.49 and 23,268.12

Step by Step Solution

1. Step 1: Write the proportion equation
   82,446.31 : 123,655.49 = 23,268.12 : x
2. Step 2: Convert to fraction form
   82,446.31/123,655.49 = 23,268.12/x
3. Step 3: Cross multiply
   82,446.31x = 123,655.49 × 23,268.12
4. Step 4: Simplify right side
   82,446.31x = 2,877,230,779.98
5. Step 5: Solve for x
   x = 2,877,230,779.98/82,446.31
6. Step 6: Final answer
   x = 34,898.24