Finding the Fourth Proportional to 7,655.27, 10,564.89 and 4,298.31

Step by Step Solution

1. Step 1: Write the proportion equation
   7,655.27 : 10,564.89 = 4,298.31 : x
2. Step 2: Convert to fraction form
   7,655.27/10,564.89 = 4,298.31/x
3. Step 3: Cross multiply
   7,655.27x = 10,564.89 × 4,298.31
4. Step 4: Simplify right side
   7,655.27x = 45,411,172.34
5. Step 5: Solve for x
   x = 45,411,172.34/7,655.27
6. Step 6: Final answer
   x = 5,932.01