Finding the Fourth Proportional to 11,563.08, 17,321.50 and 5,314.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,563.08 : 17,321.50 = 5,314.52 : x
2. Step 2: Convert to fraction form
   11,563.08/17,321.50 = 5,314.52/x
3. Step 3: Cross multiply
   11,563.08x = 17,321.50 × 5,314.52
4. Step 4: Simplify right side
   11,563.08x = 92,055,502.59
5. Step 5: Solve for x
   x = 92,055,502.59/11,563.08
6. Step 6: Final answer
   x = 7,961.16