Finding the Fourth Proportional to 10,489.07, 14,475.02 and 5,773.45

Step by Step Solution

1. Step 1: Write the proportion equation
   10,489.07 : 14,475.02 = 5,773.45 : x
2. Step 2: Convert to fraction form
   10,489.07/14,475.02 = 5,773.45/x
3. Step 3: Cross multiply
   10,489.07x = 14,475.02 × 5,773.45
4. Step 4: Simplify right side
   10,489.07x = 83,570,804.22
5. Step 5: Solve for x
   x = 83,570,804.22/10,489.07
6. Step 6: Final answer
   x = 7,967.42