Finding the Fourth Proportional to 11,301.80, 16,953.18 and 3,510.76

Step by Step Solution

1. Step 1: Write the proportion equation
   11,301.80 : 16,953.18 = 3,510.76 : x
2. Step 2: Convert to fraction form
   11,301.80/16,953.18 = 3,510.76/x
3. Step 3: Cross multiply
   11,301.80x = 16,953.18 × 3,510.76
4. Step 4: Simplify right side
   11,301.80x = 59,518,546.22
5. Step 5: Solve for x
   x = 59,518,546.22/11,301.80
6. Step 6: Final answer
   x = 5,266.29