Finding the Fourth Proportional to 9,830.74, 14,723.43 and 5,926.54

Step by Step Solution

1. Step 1: Write the proportion equation
   9,830.74 : 14,723.43 = 5,926.54 : x
2. Step 2: Convert to fraction form
   9,830.74/14,723.43 = 5,926.54/x
3. Step 3: Cross multiply
   9,830.74x = 14,723.43 × 5,926.54
4. Step 4: Simplify right side
   9,830.74x = 87,258,996.83
5. Step 5: Solve for x
   x = 87,258,996.83/9,830.74
6. Step 6: Final answer
   x = 8,876.14