Finding the Fourth Proportional to 11,498.63, 17,250.98 and 3,707.64

Step by Step Solution

1. Step 1: Write the proportion equation
   11,498.63 : 17,250.98 = 3,707.64 : x
2. Step 2: Convert to fraction form
   11,498.63/17,250.98 = 3,707.64/x
3. Step 3: Cross multiply
   11,498.63x = 17,250.98 × 3,707.64
4. Step 4: Simplify right side
   11,498.63x = 63,960,404.95
5. Step 5: Solve for x
   x = 63,960,404.95/11,498.63
6. Step 6: Final answer
   x = 5,562.44