Finding the Fourth Proportional to 9,904.82, 13,670.79 and 5,926.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,904.82 : 13,670.79 = 5,926.82 : x
2. Step 2: Convert to fraction form
   9,904.82/13,670.79 = 5,926.82/x
3. Step 3: Cross multiply
   9,904.82x = 13,670.79 × 5,926.82
4. Step 4: Simplify right side
   9,904.82x = 81,024,311.59
5. Step 5: Solve for x
   x = 81,024,311.59/9,904.82
6. Step 6: Final answer
   x = 8,180.29