Finding the Fourth Proportional to 9,803.00, 13,528.08 and 5,326.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,803.00 : 13,528.08 = 5,326.76 : x
2. Step 2: Convert to fraction form
   9,803.00/13,528.08 = 5,326.76/x
3. Step 3: Cross multiply
   9,803.00x = 13,528.08 × 5,326.76
4. Step 4: Simplify right side
   9,803.00x = 72,060,767.78
5. Step 5: Solve for x
   x = 72,060,767.78/9,803.00
6. Step 6: Final answer
   x = 7,350.89