Finding the Fourth Proportional to 10,823.16, 16,238.82 and 3,803.70

Step by Step Solution

1. Step 1: Write the proportion equation
   10,823.16 : 16,238.82 = 3,803.70 : x
2. Step 2: Convert to fraction form
   10,823.16/16,238.82 = 3,803.70/x
3. Step 3: Cross multiply
   10,823.16x = 16,238.82 × 3,803.70
4. Step 4: Simplify right side
   10,823.16x = 61,767,599.63
5. Step 5: Solve for x
   x = 61,767,599.63/10,823.16
6. Step 6: Final answer
   x = 5,706.98