Finding the Fourth Proportional to 10,510.82, 14,504.95 and 5,730.81

Step by Step Solution

1. Step 1: Write the proportion equation
   10,510.82 : 14,504.95 = 5,730.81 : x
2. Step 2: Convert to fraction form
   10,510.82/14,504.95 = 5,730.81/x
3. Step 3: Cross multiply
   10,510.82x = 14,504.95 × 5,730.81
4. Step 4: Simplify right side
   10,510.82x = 83,125,112.51
5. Step 5: Solve for x
   x = 83,125,112.51/10,510.82
6. Step 6: Final answer
   x = 7,908.53