Finding the Fourth Proportional to 10,510.35, 14,503.83 and 5,730.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,510.35 : 14,503.83 = 5,730.18 : x
2. Step 2: Convert to fraction form
   10,510.35/14,503.83 = 5,730.18/x
3. Step 3: Cross multiply
   10,510.35x = 14,503.83 × 5,730.18
4. Step 4: Simplify right side
   10,510.35x = 83,109,556.59
5. Step 5: Solve for x
   x = 83,109,556.59/10,510.35
6. Step 6: Final answer
   x = 7,907.40