Finding the Fourth Proportional to 82,445.31, 123,653.99 and 23,267.12

Step by Step Solution

1. Step 1: Write the proportion equation
   82,445.31 : 123,653.99 = 23,267.12 : x
2. Step 2: Convert to fraction form
   82,445.31/123,653.99 = 23,267.12/x
3. Step 3: Cross multiply
   82,445.31x = 123,653.99 × 23,267.12
4. Step 4: Simplify right side
   82,445.31x = 2,877,071,663.71
5. Step 5: Solve for x
   x = 2,877,071,663.71/82,445.31
6. Step 6: Final answer
   x = 34,896.73