Finding the Fourth Proportional to 10,504.74, 14,496.51 and 5,789.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,504.74 : 14,496.51 = 5,789.02 : x
2. Step 2: Convert to fraction form
   10,504.74/14,496.51 = 5,789.02/x
3. Step 3: Cross multiply
   10,504.74x = 14,496.51 × 5,789.02
4. Step 4: Simplify right side
   10,504.74x = 83,920,484.89
5. Step 5: Solve for x
   x = 83,920,484.89/10,504.74
6. Step 6: Final answer
   x = 7,988.82