Finding the Fourth Proportional to 9,898.56, 14,836.77 and 4,693.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,898.56 : 14,836.77 = 4,693.50 : x
2. Step 2: Convert to fraction form
   9,898.56/14,836.77 = 4,693.50/x
3. Step 3: Cross multiply
   9,898.56x = 14,836.77 × 4,693.50
4. Step 4: Simplify right side
   9,898.56x = 69,636,380.00
5. Step 5: Solve for x
   x = 69,636,380.00/9,898.56
6. Step 6: Final answer
   x = 7,035.00