Finding the Fourth Proportional to 82,462.86, 123,698.52 and 23,302.80

Step by Step Solution

1. Step 1: Write the proportion equation
   82,462.86 : 123,698.52 = 23,302.80 : x
2. Step 2: Convert to fraction form
   82,462.86/123,698.52 = 23,302.80/x
3. Step 3: Cross multiply
   82,462.86x = 123,698.52 × 23,302.80
4. Step 4: Simplify right side
   82,462.86x = 2,882,521,871.86
5. Step 5: Solve for x
   x = 2,882,521,871.86/82,462.86
6. Step 6: Final answer
   x = 34,955.40