Finding the Fourth Proportional to 9,861.37, 14,754.99 and 5,898.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,861.37 : 14,754.99 = 5,898.04 : x
2. Step 2: Convert to fraction form
   9,861.37/14,754.99 = 5,898.04/x
3. Step 3: Cross multiply
   9,861.37x = 14,754.99 × 5,898.04
4. Step 4: Simplify right side
   9,861.37x = 87,025,506.45
5. Step 5: Solve for x
   x = 87,025,506.45/9,861.37
6. Step 6: Final answer
   x = 8,824.89