Finding the Fourth Proportional to 82,271.34, 123,407.01 and 19,941.84

Step by Step Solution

1. Step 1: Write the proportion equation
   82,271.34 : 123,407.01 = 19,941.84 : x
2. Step 2: Convert to fraction form
   82,271.34/123,407.01 = 19,941.84/x
3. Step 3: Cross multiply
   82,271.34x = 123,407.01 × 19,941.84
4. Step 4: Simplify right side
   82,271.34x = 2,460,962,848.30
5. Step 5: Solve for x
   x = 2,460,962,848.30/82,271.34
6. Step 6: Final answer
   x = 29,912.76