Finding the Fourth Proportional to 10,022.76, 13,821.94 and 7,476.13

Step by Step Solution

1. Step 1: Write the proportion equation
   10,022.76 : 13,821.94 = 7,476.13 : x
2. Step 2: Convert to fraction form
   10,022.76/13,821.94 = 7,476.13/x
3. Step 3: Cross multiply
   10,022.76x = 13,821.94 × 7,476.13
4. Step 4: Simplify right side
   10,022.76x = 103,334,620.29
5. Step 5: Solve for x
   x = 103,334,620.29/10,022.76
6. Step 6: Final answer
   x = 10,310.00