Finding the Fourth Proportional to 10,530.04, 14,530.74 and 5,813.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,530.04 : 14,530.74 = 5,813.32 : x
2. Step 2: Convert to fraction form
   10,530.04/14,530.74 = 5,813.32/x
3. Step 3: Cross multiply
   10,530.04x = 14,530.74 × 5,813.32
4. Step 4: Simplify right side
   10,530.04x = 84,471,841.46
5. Step 5: Solve for x
   x = 84,471,841.46/10,530.04
6. Step 6: Final answer
   x = 8,021.99