Finding the Fourth Proportional to 10,476.84, 14,458.12 and 5,761.20

Step by Step Solution

1. Step 1: Write the proportion equation
   10,476.84 : 14,458.12 = 5,761.20 : x
2. Step 2: Convert to fraction form
   10,476.84/14,458.12 = 5,761.20/x
3. Step 3: Cross multiply
   10,476.84x = 14,458.12 × 5,761.20
4. Step 4: Simplify right side
   10,476.84x = 83,296,120.94
5. Step 5: Solve for x
   x = 83,296,120.94/10,476.84
6. Step 6: Final answer
   x = 7,950.50