Finding the Fourth Proportional to 11,648.52, 17,468.56 and 5,073.12

Step by Step Solution

1. Step 1: Write the proportion equation
   11,648.52 : 17,468.56 = 5,073.12 : x
2. Step 2: Convert to fraction form
   11,648.52/17,468.56 = 5,073.12/x
3. Step 3: Cross multiply
   11,648.52x = 17,468.56 × 5,073.12
4. Step 4: Simplify right side
   11,648.52x = 88,620,101.11
5. Step 5: Solve for x
   x = 88,620,101.11/11,648.52
6. Step 6: Final answer
   x = 7,607.84