Finding the Fourth Proportional to 9,854.69, 13,600.62 and 5,606.39

Step by Step Solution

1. Step 1: Write the proportion equation
   9,854.69 : 13,600.62 = 5,606.39 : x
2. Step 2: Convert to fraction form
   9,854.69/13,600.62 = 5,606.39/x
3. Step 3: Cross multiply
   9,854.69x = 13,600.62 × 5,606.39
4. Step 4: Simplify right side
   9,854.69x = 76,250,379.96
5. Step 5: Solve for x
   x = 76,250,379.96/9,854.69
6. Step 6: Final answer
   x = 7,737.47