Finding the Fourth Proportional to 11,009.60, 16,499.45 and 5,073.41

Step by Step Solution

1. Step 1: Write the proportion equation
   11,009.60 : 16,499.45 = 5,073.41 : x
2. Step 2: Convert to fraction form
   11,009.60/16,499.45 = 5,073.41/x
3. Step 3: Cross multiply
   11,009.60x = 16,499.45 × 5,073.41
4. Step 4: Simplify right side
   11,009.60x = 83,708,528.56
5. Step 5: Solve for x
   x = 83,708,528.56/11,009.60
6. Step 6: Final answer
   x = 7,603.23