Finding the Fourth Proportional to 8,792.82, 12,134.28 and 4,814.10

Step by Step Solution

1. Step 1: Write the proportion equation
   8,792.82 : 12,134.28 = 4,814.10 : x
2. Step 2: Convert to fraction form
   8,792.82/12,134.28 = 4,814.10/x
3. Step 3: Cross multiply
   8,792.82x = 12,134.28 × 4,814.10
4. Step 4: Simplify right side
   8,792.82x = 58,415,637.35
5. Step 5: Solve for x
   x = 58,415,637.35/8,792.82
6. Step 6: Final answer
   x = 6,643.56