Finding the Fourth Proportional to 10,706.94, 16,060.82 and 2,915.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,706.94 : 16,060.82 = 2,915.69 : x
2. Step 2: Convert to fraction form
   10,706.94/16,060.82 = 2,915.69/x
3. Step 3: Cross multiply
   10,706.94x = 16,060.82 × 2,915.69
4. Step 4: Simplify right side
   10,706.94x = 46,828,277.38
5. Step 5: Solve for x
   x = 46,828,277.38/10,706.94
6. Step 6: Final answer
   x = 4,373.64