Finding the Fourth Proportional to 11,301.30, 16,951.77 and 3,510.12

Step by Step Solution

1. Step 1: Write the proportion equation
   11,301.30 : 16,951.77 = 3,510.12 : x
2. Step 2: Convert to fraction form
   11,301.30/16,951.77 = 3,510.12/x
3. Step 3: Cross multiply
   11,301.30x = 16,951.77 × 3,510.12
4. Step 4: Simplify right side
   11,301.30x = 59,502,746.91
5. Step 5: Solve for x
   x = 59,502,746.91/11,301.30
6. Step 6: Final answer
   x = 5,265.12