Finding the Fourth Proportional to 10,624.52, 15,934.62 and 3,603.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,624.52 : 15,934.62 = 3,603.56 : x
2. Step 2: Convert to fraction form
   10,624.52/15,934.62 = 3,603.56/x
3. Step 3: Cross multiply
   10,624.52x = 15,934.62 × 3,603.56
4. Step 4: Simplify right side
   10,624.52x = 57,421,359.25
5. Step 5: Solve for x
   x = 57,421,359.25/10,624.52
6. Step 6: Final answer
   x = 5,404.61