Finding the Fourth Proportional to 11,164.32, 16,749.60 and 3,373.20

Step by Step Solution

1. Step 1: Write the proportion equation
   11,164.32 : 16,749.60 = 3,373.20 : x
2. Step 2: Convert to fraction form
   11,164.32/16,749.60 = 3,373.20/x
3. Step 3: Cross multiply
   11,164.32x = 16,749.60 × 3,373.20
4. Step 4: Simplify right side
   11,164.32x = 56,499,750.72
5. Step 5: Solve for x
   x = 56,499,750.72/11,164.32
6. Step 6: Final answer
   x = 5,060.74