Finding the Fourth Proportional to 11,507.16, 17,249.77 and 3,710.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,507.16 : 17,249.77 = 3,710.50 : x
2. Step 2: Convert to fraction form
   11,507.16/17,249.77 = 3,710.50/x
3. Step 3: Cross multiply
   11,507.16x = 17,249.77 × 3,710.50
4. Step 4: Simplify right side
   11,507.16x = 64,005,271.59
5. Step 5: Solve for x
   x = 64,005,271.59/11,507.16
6. Step 6: Final answer
   x = 5,562.21