Finding the Fourth Proportional to 30,502.91, 45,762.24 and 17,863.33

Step by Step Solution

1. Step 1: Write the proportion equation
   30,502.91 : 45,762.24 = 17,863.33 : x
2. Step 2: Convert to fraction form
   30,502.91/45,762.24 = 17,863.33/x
3. Step 3: Cross multiply
   30,502.91x = 45,762.24 × 17,863.33
4. Step 4: Simplify right side
   30,502.91x = 817,466,153.72
5. Step 5: Solve for x
   x = 817,466,153.72/30,502.91
6. Step 6: Final answer
   x = 26,799.62