Finding the Fourth Proportional to 11,350.30, 17,032.11 and 4,775.98

Step by Step Solution

1. Step 1: Write the proportion equation
   11,350.30 : 17,032.11 = 4,775.98 : x
2. Step 2: Convert to fraction form
   11,350.30/17,032.11 = 4,775.98/x
3. Step 3: Cross multiply
   11,350.30x = 17,032.11 × 4,775.98
4. Step 4: Simplify right side
   11,350.30x = 81,345,016.72
5. Step 5: Solve for x
   x = 81,345,016.72/11,350.30
6. Step 6: Final answer
   x = 7,166.77