Finding the Fourth Proportional to 16,541.04, 22,826.82 and 8,987.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,541.04 : 22,826.82 = 8,987.52 : x
2. Step 2: Convert to fraction form
   16,541.04/22,826.82 = 8,987.52/x
3. Step 3: Cross multiply
   16,541.04x = 22,826.82 × 8,987.52
4. Step 4: Simplify right side
   16,541.04x = 205,156,501.29
5. Step 5: Solve for x
   x = 205,156,501.29/16,541.04
6. Step 6: Final answer
   x = 12,402.88