Finding the Fourth Proportional to 11,632.02, 16,053.57 and 6,918.90

Step by Step Solution

1. Step 1: Write the proportion equation
   11,632.02 : 16,053.57 = 6,918.90 : x
2. Step 2: Convert to fraction form
   11,632.02/16,053.57 = 6,918.90/x
3. Step 3: Cross multiply
   11,632.02x = 16,053.57 × 6,918.90
4. Step 4: Simplify right side
   11,632.02x = 111,073,045.47
5. Step 5: Solve for x
   x = 111,073,045.47/11,632.02
6. Step 6: Final answer
   x = 9,548.90