Finding the Fourth Proportional to 11,767.76, 17,651.61 and 3,002.62

Step by Step Solution

1. Step 1: Write the proportion equation
   11,767.76 : 17,651.61 = 3,002.62 : x
2. Step 2: Convert to fraction form
   11,767.76/17,651.61 = 3,002.62/x
3. Step 3: Cross multiply
   11,767.76x = 17,651.61 × 3,002.62
4. Step 4: Simplify right side
   11,767.76x = 53,001,077.22
5. Step 5: Solve for x
   x = 53,001,077.22/11,767.76
6. Step 6: Final answer
   x = 4,503.92