Finding the Fourth Proportional to 9,117.69, 12,582.41 and 4,925.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,117.69 : 12,582.41 = 4,925.94 : x
2. Step 2: Convert to fraction form
   9,117.69/12,582.41 = 4,925.94/x
3. Step 3: Cross multiply
   9,117.69x = 12,582.41 × 4,925.94
4. Step 4: Simplify right side
   9,117.69x = 61,980,196.72
5. Step 5: Solve for x
   x = 61,980,196.72/9,117.69
6. Step 6: Final answer
   x = 6,797.80