Finding the Fourth Proportional to 13,301.01, 18,354.55 and 7,332.35

Step by Step Solution

1. Step 1: Write the proportion equation
   13,301.01 : 18,354.55 = 7,332.35 : x
2. Step 2: Convert to fraction form
   13,301.01/18,354.55 = 7,332.35/x
3. Step 3: Cross multiply
   13,301.01x = 18,354.55 × 7,332.35
4. Step 4: Simplify right side
   13,301.01x = 134,581,984.69
5. Step 5: Solve for x
   x = 134,581,984.69/13,301.01
6. Step 6: Final answer
   x = 10,118.18