Finding the Fourth Proportional to 82,576.87, 123,869.99 and 23,407.88

Step by Step Solution

1. Step 1: Write the proportion equation
   82,576.87 : 123,869.99 = 23,407.88 : x
2. Step 2: Convert to fraction form
   82,576.87/123,869.99 = 23,407.88/x
3. Step 3: Cross multiply
   82,576.87x = 123,869.99 × 23,407.88
4. Step 4: Simplify right side
   82,576.87x = 2,899,533,300.69
5. Step 5: Solve for x
   x = 2,899,533,300.69/82,576.87
6. Step 6: Final answer
   x = 35,113.14