Finding the Fourth Proportional to 10,444.02, 14,412.65 and 5,728.29

Step by Step Solution

1. Step 1: Write the proportion equation
   10,444.02 : 14,412.65 = 5,728.29 : x
2. Step 2: Convert to fraction form
   10,444.02/14,412.65 = 5,728.29/x
3. Step 3: Cross multiply
   10,444.02x = 14,412.65 × 5,728.29
4. Step 4: Simplify right side
   10,444.02x = 82,559,810.23
5. Step 5: Solve for x
   x = 82,559,810.23/10,444.02
6. Step 6: Final answer
   x = 7,904.98