Finding the Fourth Proportional to 11,003.32, 16,532.02 and 7,056.28

Step by Step Solution

1. Step 1: Write the proportion equation
   11,003.32 : 16,532.02 = 7,056.28 : x
2. Step 2: Convert to fraction form
   11,003.32/16,532.02 = 7,056.28/x
3. Step 3: Cross multiply
   11,003.32x = 16,532.02 × 7,056.28
4. Step 4: Simplify right side
   11,003.32x = 116,654,562.09
5. Step 5: Solve for x
   x = 116,654,562.09/11,003.32
6. Step 6: Final answer
   x = 10,601.76