Finding the Fourth Proportional to 9,715.77, 14,586.98 and 5,039.01

Step by Step Solution

1. Step 1: Write the proportion equation
   9,715.77 : 14,586.98 = 5,039.01 : x
2. Step 2: Convert to fraction form
   9,715.77/14,586.98 = 5,039.01/x
3. Step 3: Cross multiply
   9,715.77x = 14,586.98 × 5,039.01
4. Step 4: Simplify right side
   9,715.77x = 73,503,912.89
5. Step 5: Solve for x
   x = 73,503,912.89/9,715.77
6. Step 6: Final answer
   x = 7,565.42