Finding the Fourth Proportional to 10,438.83, 14,405.49 and 5,723.01

Step by Step Solution

1. Step 1: Write the proportion equation
   10,438.83 : 14,405.49 = 5,723.01 : x
2. Step 2: Convert to fraction form
   10,438.83/14,405.49 = 5,723.01/x
3. Step 3: Cross multiply
   10,438.83x = 14,405.49 × 5,723.01
4. Step 4: Simplify right side
   10,438.83x = 82,442,763.32
5. Step 5: Solve for x
   x = 82,442,763.32/10,438.83
6. Step 6: Final answer
   x = 7,897.70