Finding the Fourth Proportional to 10,292.04, 15,428.83 and 3,716.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,292.04 : 15,428.83 = 3,716.69 : x
2. Step 2: Convert to fraction form
   10,292.04/15,428.83 = 3,716.69/x
3. Step 3: Cross multiply
   10,292.04x = 15,428.83 × 3,716.69
4. Step 4: Simplify right side
   10,292.04x = 57,344,098.71
5. Step 5: Solve for x
   x = 57,344,098.71/10,292.04
6. Step 6: Final answer
   x = 5,571.70