Finding the Fourth Proportional to 9,696.10, 14,510.55 and 5,803.30

Step by Step Solution

1. Step 1: Write the proportion equation
   9,696.10 : 14,510.55 = 5,803.30 : x
2. Step 2: Convert to fraction form
   9,696.10/14,510.55 = 5,803.30/x
3. Step 3: Cross multiply
   9,696.10x = 14,510.55 × 5,803.30
4. Step 4: Simplify right side
   9,696.10x = 84,209,074.82
5. Step 5: Solve for x
   x = 84,209,074.82/9,696.10
6. Step 6: Final answer
   x = 8,684.84