Finding the Fourth Proportional to 6,572.89, 9,070.82 and 3,740.69

Step by Step Solution

1. Step 1: Write the proportion equation
   6,572.89 : 9,070.82 = 3,740.69 : x
2. Step 2: Convert to fraction form
   6,572.89/9,070.82 = 3,740.69/x
3. Step 3: Cross multiply
   6,572.89x = 9,070.82 × 3,740.69
4. Step 4: Simplify right side
   6,572.89x = 33,931,143.67
5. Step 5: Solve for x
   x = 33,931,143.67/6,572.89
6. Step 6: Final answer
   x = 5,162.29