Finding the Fourth Proportional to 39,013.27, 58,552.72 and 36,552.89

Step by Step Solution

1. Step 1: Write the proportion equation
   39,013.27 : 58,552.72 = 36,552.89 : x
2. Step 2: Convert to fraction form
   39,013.27/58,552.72 = 36,552.89/x
3. Step 3: Cross multiply
   39,013.27x = 58,552.72 × 36,552.89
4. Step 4: Simplify right side
   39,013.27x = 2,140,271,188.36
5. Step 5: Solve for x
   x = 2,140,271,188.36/39,013.27
6. Step 6: Final answer
   x = 54,860.09