Finding the Fourth Proportional to 10,729.56, 16,088.58 and 3,803.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,729.56 : 16,088.58 = 3,803.16 : x
2. Step 2: Convert to fraction form
   10,729.56/16,088.58 = 3,803.16/x
3. Step 3: Cross multiply
   10,729.56x = 16,088.58 × 3,803.16
4. Step 4: Simplify right side
   10,729.56x = 61,187,443.91
5. Step 5: Solve for x
   x = 61,187,443.91/10,729.56
6. Step 6: Final answer
   x = 5,702.70