Finding the Fourth Proportional to 72,830, 109,262.28 and 23,582

Step by Step Solution

1. Step 1: Write the proportion equation
   72,830 : 109,262.28 = 23,582 : x
2. Step 2: Convert to fraction form
   72,830/109,262.28 = 23,582/x
3. Step 3: Cross multiply
   72,830x = 109,262.28 × 23,582
4. Step 4: Simplify right side
   72,830x = 2,576,623,086.96
5. Step 5: Solve for x
   x = 2,576,623,086.96/72,830
6. Step 6: Final answer
   x = 35,378.60