Finding the Fourth Proportional to 9,800.77, 14,682.63 and 7,598.71

Step by Step Solution

1. Step 1: Write the proportion equation
   9,800.77 : 14,682.63 = 7,598.71 : x
2. Step 2: Convert to fraction form
   9,800.77/14,682.63 = 7,598.71/x
3. Step 3: Cross multiply
   9,800.77x = 14,682.63 × 7,598.71
4. Step 4: Simplify right side
   9,800.77x = 111,569,047.41
5. Step 5: Solve for x
   x = 111,569,047.41/9,800.77
6. Step 6: Final answer
   x = 11,383.70