Finding the Fourth Proportional to 9,700.54, 14,553.50 and 3,861.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,700.54 : 14,553.50 = 3,861.25 : x
2. Step 2: Convert to fraction form
   9,700.54/14,553.50 = 3,861.25/x
3. Step 3: Cross multiply
   9,700.54x = 14,553.50 × 3,861.25
4. Step 4: Simplify right side
   9,700.54x = 56,194,749.77
5. Step 5: Solve for x
   x = 56,194,749.77/9,700.54
6. Step 6: Final answer
   x = 5,792.95