Finding the Fourth Proportional to 23,182.42, 34,758.78 and 15,275.74

Step by Step Solution

1. Step 1: Write the proportion equation
   23,182.42 : 34,758.78 = 15,275.74 : x
2. Step 2: Convert to fraction form
   23,182.42/34,758.78 = 15,275.74/x
3. Step 3: Cross multiply
   23,182.42x = 34,758.78 × 15,275.74
4. Step 4: Simplify right side
   23,182.42x = 530,966,086.00
5. Step 5: Solve for x
   x = 530,966,086.00/23,182.42
6. Step 6: Final answer
   x = 22,903.82