Finding the Fourth Proportional to 10,701.23, 16,047.70 and 3,679.91

Step by Step Solution

1. Step 1: Write the proportion equation
   10,701.23 : 16,047.70 = 3,679.91 : x
2. Step 2: Convert to fraction form
   10,701.23/16,047.70 = 3,679.91/x
3. Step 3: Cross multiply
   10,701.23x = 16,047.70 × 3,679.91
4. Step 4: Simplify right side
   10,701.23x = 59,054,002.27
5. Step 5: Solve for x
   x = 59,054,002.27/10,701.23
6. Step 6: Final answer
   x = 5,518.43