Finding the Fourth Proportional to 10,636.00, 15,956.56 and 4,792.61

Step by Step Solution

1. Step 1: Write the proportion equation
   10,636.00 : 15,956.56 = 4,792.61 : x
2. Step 2: Convert to fraction form
   10,636.00/15,956.56 = 4,792.61/x
3. Step 3: Cross multiply
   10,636.00x = 15,956.56 × 4,792.61
4. Step 4: Simplify right side
   10,636.00x = 76,473,482.49
5. Step 5: Solve for x
   x = 76,473,482.49/10,636.00
6. Step 6: Final answer
   x = 7,190.06