Finding the Fourth Proportional to 9,368.52, 12,926.94 and 5,785.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,368.52 : 12,926.94 = 5,785.48 : x
2. Step 2: Convert to fraction form
   9,368.52/12,926.94 = 5,785.48/x
3. Step 3: Cross multiply
   9,368.52x = 12,926.94 × 5,785.48
4. Step 4: Simplify right side
   9,368.52x = 74,788,552.83
5. Step 5: Solve for x
   x = 74,788,552.83/9,368.52
6. Step 6: Final answer
   x = 7,982.96