Finding the Fourth Proportional to 11,008.52, 16,512.72 and 3,612.93

Step by Step Solution

1. Step 1: Write the proportion equation
   11,008.52 : 16,512.72 = 3,612.93 : x
2. Step 2: Convert to fraction form
   11,008.52/16,512.72 = 3,612.93/x
3. Step 3: Cross multiply
   11,008.52x = 16,512.72 × 3,612.93
4. Step 4: Simplify right side
   11,008.52x = 59,659,301.47
5. Step 5: Solve for x
   x = 59,659,301.47/11,008.52
6. Step 6: Final answer
   x = 5,419.38