Finding the Fourth Proportional to 9,697.95, 13,384.91 and 5,718.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,697.95 : 13,384.91 = 5,718.83 : x
2. Step 2: Convert to fraction form
   9,697.95/13,384.91 = 5,718.83/x
3. Step 3: Cross multiply
   9,697.95x = 13,384.91 × 5,718.83
4. Step 4: Simplify right side
   9,697.95x = 76,545,972.23
5. Step 5: Solve for x
   x = 76,545,972.23/9,697.95
6. Step 6: Final answer
   x = 7,893.01