Finding the Fourth Proportional to 7,685.59, 10,599.02 and 5,701.09

Step by Step Solution

1. Step 1: Write the proportion equation
   7,685.59 : 10,599.02 = 5,701.09 : x
2. Step 2: Convert to fraction form
   7,685.59/10,599.02 = 5,701.09/x
3. Step 3: Cross multiply
   7,685.59x = 10,599.02 × 5,701.09
4. Step 4: Simplify right side
   7,685.59x = 60,425,938.43
5. Step 5: Solve for x
   x = 60,425,938.43/7,685.59
6. Step 6: Final answer
   x = 7,862.24