Finding the Fourth Proportional to 9,806.56, 13,533.06 and 5,614.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,806.56 : 13,533.06 = 5,614.84 : x
2. Step 2: Convert to fraction form
   9,806.56/13,533.06 = 5,614.84/x
3. Step 3: Cross multiply
   9,806.56x = 13,533.06 × 5,614.84
4. Step 4: Simplify right side
   9,806.56x = 75,985,966.61
5. Step 5: Solve for x
   x = 75,985,966.61/9,806.56
6. Step 6: Final answer
   x = 7,748.48