Finding the Fourth Proportional to 40,453.83, 55,823.99 and 22,300.92

Step by Step Solution

1. Step 1: Write the proportion equation
   40,453.83 : 55,823.99 = 22,300.92 : x
2. Step 2: Convert to fraction form
   40,453.83/55,823.99 = 22,300.92/x
3. Step 3: Cross multiply
   40,453.83x = 55,823.99 × 22,300.92
4. Step 4: Simplify right side
   40,453.83x = 1,244,926,223.57
5. Step 5: Solve for x
   x = 1,244,926,223.57/40,453.83
6. Step 6: Final answer
   x = 30,774.00