Finding the Fourth Proportional to 82,122.02, 123,182.82 and 19,792.52

Step by Step Solution

1. Step 1: Write the proportion equation
   82,122.02 : 123,182.82 = 19,792.52 : x
2. Step 2: Convert to fraction form
   82,122.02/123,182.82 = 19,792.52/x
3. Step 3: Cross multiply
   82,122.02x = 123,182.82 × 19,792.52
4. Step 4: Simplify right side
   82,122.02x = 2,438,098,428.51
5. Step 5: Solve for x
   x = 2,438,098,428.51/82,122.02
6. Step 6: Final answer
   x = 29,688.73