Finding the Fourth Proportional to 7,061.31, 9,740.57 and 4,404.11

Step by Step Solution

1. Step 1: Write the proportion equation
   7,061.31 : 9,740.57 = 4,404.11 : x
2. Step 2: Convert to fraction form
   7,061.31/9,740.57 = 4,404.11/x
3. Step 3: Cross multiply
   7,061.31x = 9,740.57 × 4,404.11
4. Step 4: Simplify right side
   7,061.31x = 42,898,471.02
5. Step 5: Solve for x
   x = 42,898,471.02/7,061.31
6. Step 6: Final answer
   x = 6,075.14