Finding the Fourth Proportional to 9,075.82, 13,606.81 and 4,142.01

Step by Step Solution

1. Step 1: Write the proportion equation
   9,075.82 : 13,606.81 = 4,142.01 : x
2. Step 2: Convert to fraction form
   9,075.82/13,606.81 = 4,142.01/x
3. Step 3: Cross multiply
   9,075.82x = 13,606.81 × 4,142.01
4. Step 4: Simplify right side
   9,075.82x = 56,359,557.14
5. Step 5: Solve for x
   x = 56,359,557.14/9,075.82
6. Step 6: Final answer
   x = 6,209.86