Finding the Fourth Proportional to 10,834.30, 14,951.58 and 6,118.57

Step by Step Solution

1. Step 1: Write the proportion equation
   10,834.30 : 14,951.58 = 6,118.57 : x
2. Step 2: Convert to fraction form
   10,834.30/14,951.58 = 6,118.57/x
3. Step 3: Cross multiply
   10,834.30x = 14,951.58 × 6,118.57
4. Step 4: Simplify right side
   10,834.30x = 91,482,288.84
5. Step 5: Solve for x
   x = 91,482,288.84/10,834.30
6. Step 6: Final answer
   x = 8,443.77