Finding the Fourth Proportional to 11,153.69, 16,737.01 and 4,997.69

Step by Step Solution

1. Step 1: Write the proportion equation
   11,153.69 : 16,737.01 = 4,997.69 : x
2. Step 2: Convert to fraction form
   11,153.69/16,737.01 = 4,997.69/x
3. Step 3: Cross multiply
   11,153.69x = 16,737.01 × 4,997.69
4. Step 4: Simplify right side
   11,153.69x = 83,646,387.51
5. Step 5: Solve for x
   x = 83,646,387.51/11,153.69
6. Step 6: Final answer
   x = 7,499.44