Finding the Fourth Proportional to 9,800.34, 13,528.86 and 5,822.74

Step by Step Solution

1. Step 1: Write the proportion equation
   9,800.34 : 13,528.86 = 5,822.74 : x
2. Step 2: Convert to fraction form
   9,800.34/13,528.86 = 5,822.74/x
3. Step 3: Cross multiply
   9,800.34x = 13,528.86 × 5,822.74
4. Step 4: Simplify right side
   9,800.34x = 78,775,034.28
5. Step 5: Solve for x
   x = 78,775,034.28/9,800.34
6. Step 6: Final answer
   x = 8,037.99