Finding the Fourth Proportional to 11,051.52, 16,577.33 and 4,477.83

Step by Step Solution

1. Step 1: Write the proportion equation
   11,051.52 : 16,577.33 = 4,477.83 : x
2. Step 2: Convert to fraction form
   11,051.52/16,577.33 = 4,477.83/x
3. Step 3: Cross multiply
   11,051.52x = 16,577.33 × 4,477.83
4. Step 4: Simplify right side
   11,051.52x = 74,230,443.20
5. Step 5: Solve for x
   x = 74,230,443.20/11,051.52
6. Step 6: Final answer
   x = 6,716.76