Finding the Fourth Proportional to 7,553.86, 10,424.28 and 4,196.59

Step by Step Solution

1. Step 1: Write the proportion equation
   7,553.86 : 10,424.28 = 4,196.59 : x
2. Step 2: Convert to fraction form
   7,553.86/10,424.28 = 4,196.59/x
3. Step 3: Cross multiply
   7,553.86x = 10,424.28 × 4,196.59
4. Step 4: Simplify right side
   7,553.86x = 43,746,429.21
5. Step 5: Solve for x
   x = 43,746,429.21/7,553.86
6. Step 6: Final answer
   x = 5,791.27