Finding the Fourth Proportional to 11,022.30, 16,534.54 and 3,623.76

Step by Step Solution

1. Step 1: Write the proportion equation
   11,022.30 : 16,534.54 = 3,623.76 : x
2. Step 2: Convert to fraction form
   11,022.30/16,534.54 = 3,623.76/x
3. Step 3: Cross multiply
   11,022.30x = 16,534.54 × 3,623.76
4. Step 4: Simplify right side
   11,022.30x = 59,917,204.67
5. Step 5: Solve for x
   x = 59,917,204.67/11,022.30
6. Step 6: Final answer
   x = 5,436.00