Finding the Fourth Proportional to 11,002.32, 16,501.75 and 3,981.24

Step by Step Solution

1. Step 1: Write the proportion equation
   11,002.32 : 16,501.75 = 3,981.24 : x
2. Step 2: Convert to fraction form
   11,002.32/16,501.75 = 3,981.24/x
3. Step 3: Cross multiply
   11,002.32x = 16,501.75 × 3,981.24
4. Step 4: Simplify right side
   11,002.32x = 65,697,417.22
5. Step 5: Solve for x
   x = 65,697,417.22/11,002.32
6. Step 6: Final answer
   x = 5,971.23